AHF2815DF/HB-MSTR - Lambda Advanced Analog

AHF2800 Series

Hybrid - High Reliability

DC/DC Converters

DESCRIPTION

The AHF Series of DC/DC converters feature

single or dual outputs over the full military

temperature range. No derating in output power is

required, making them suitable for use in rugged

military applications. The low profile, small outline

package is ideally suited to the tight board space

requirements of many industrial and aerospace

applications. Designed for nominal 28VDC inputs,

this family of converters will meet the

requirements of MIL-STD-704D. The basic circuit

utilizes a pulse width modulated, feed-forward

topology at a nominal switching frequency of 550

KHz. Input to output isolation is achieved through

the use of transformers in the forward and

feedback circuits.

The proprietary magnetic feedback circuit provides

for an extremely wide bandwidth control loop with

a high phase margin. The closed loop frequency

response of this converter family extends to

approximately 50 kHz, resulting in superior line

and load transient characteristics. This feedback

method is also inherently temperature and

radiation insensitive. This gives the AHF Series an

important advantage over converters that

incorporate opto-couplers in their design.

These converters are manufactured in a facility

certified to MIL-PRF-38534. All processes used to

manufacture these converters have been qualified

to enable Lambda Advanced Analog to deliver

compliant devices. Four screening grades are

available to satisfy a wide range of requirements.

The CH grade converters are fully compliant to

MIL-PRF-38534 class H. The HB grade

converters are processed to full MIL-PRF-38534

screening but do not have class H element

evaluation as required by MIL-PRF-38534. Two

grades are fully tested and operate over the full

military temperature range without derating of

output power. Industrial and commercial grades

are also available. Variations in electrical,

mechanical and screening can be accommodated.

Extensive computer simulation using complex

modeling enables rapid design modification to be

provided. Contact Lambda Advanced Analog with

specific requirements.

FEATURES

■16 - 40 VDC input range

(28 VDC nominal)

■Single and dual outputs

■12 watts output power

■22.8 W/in3 power density

■Low input/output noise

(50 mA/60 mV p-p max. respectively)

■Indefinite short circuit and overload

protection

■Wideband control loop for superior

transient characteristics

■No derating for -55°C to +125°C

operation

■Constant switching frequency

(550 kHz nominal)

SPECIFICATIONS AHF2812S

ABSOLUTE MAXIMUM RATINGS

Input Voltage -0.5V to 50V

Soldering Temperature 300°C for 10 seconds

Case Temperature Operating-55°C to +125°C

Storage -65°C to +135°C

TABLE II. Electrical Performance Characteristics

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

subgroups Device

types Limits Unit

Min Max

Output voltage VOUT IOUT = 0 1 01 11.88 12.12 V

2,3 11.76 12.24

Output current 1/IOUT VIN = 16, 28, and 40 V dc, 1,2,3 01 1000 mA

Output ripple voltage 2/VRIP VIN = 16, 28, and 40 V dc,

B.W. = 20 Hz to 2 MHz 1,2,3 01 60 mV p-p

Line

regulation VRLINE VIN = 16, 28, and 40 V dc,

IOUT = 0,500, and 1000 mA 1,2,3 01 50 mV

Load

regulation VRLOAD VIN = 16, 28, and 40 V dc,

IOUT = 0, 500, and 1000 mA 1,2,3 01 50 mV

Input current IIN IOUT = 0, inhibit (pin 1)

tied to input return (pin 7) 1,2,3 01 12 mA

IOUT = 0,

inhibit (pin 1) = open 50

Input ripple current 2/IRIP IOUT = 1000 mA,

B.W. = 20 Hz to 2 MHz 1,2,3 01 50 mA p-p

Efficiency EFF IOUT = 1000 mA, 1 01 78 %

2,3 75

Isolation ISO Input to output or any pin

to case (except pin 6) at 500

V dc, TC = +25°C

1 01 100 MΩ

Capacitive load 3/ 4/CLNo effect on dc performance,

TC = +25°C4 01 200 µF

Power dissipation

load fault PDOverload 5/1 01 6 W

Short circuit 1,2,3 01 2

Switching frequency FSIOUT = 1000 mA 4,5,6 01 500 600 kHz

See footnotes at end of table.

AHF2812S

TABLE II. Electrical Performance Characteristics - Continued

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

Subgroups Device

types Limits Unit

Min Max

Output response to step

transient load changes 6/VOTLOAD 500 mA to/from 1000 mA 4 01 -300 +300 mV pk

5,6 -450 +450

0 mA to/from 500 mA 4-500 +500

5,6 -750 +750

Recovery time, step

transient load changes

6/ 7/

TTLOAD 500 mA to/from 1000 mA 4,5,6 01 100 µs

0 mA to 500 mA 4,5,6 01 1500

500 mA to 0 mA 4,5,6 10 ms

Output response to

transient step line changes VOTLINE Input step 16 V to/from

40 V dc, IOUT = 1000 mA 4/ 8/4,5,6 01 1500 mV pk

Recovery time transient

step line changes TTLINE Input step 16 V to/from 40 V dc

IOUT = 1000 mA 4/ 7/ 8/4,5,6 01 800 µs

Turn on overshoot VTonOS IOUT = 0 and 1000 mA 4,5,6 01 600 mV pk

Turn on delay TonDIOUT = 0 and 1000 mA 9/4,5,6 01 20 ms

Load fault recovery 4/ 9/TrLF 4,5,6 01 20 ms

Weight 35 grams

Notes:

1/ Parameter guaranteed by line and load regulation tests.

2/ Bandwidth guaranteed by design. Tested for 20 kHz to 2 MHz.

3/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess of the maximum

limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-on.

4/ Parameter shall be tested as part of design characterization and after design or process changes. Thereafter, parameters shall be guaranteed to the

limits specified in Table II.

5/ An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit protection and is the

condition of maximum power dissipation.

6/ Load step transition time between 2 and 10 microseconds.

7/ Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1 percent of VOUT at 50 percent load.

8/ Input step transition time between 2 and 10 microseconds.

9/ Turn-on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the inhibit pin (pin 1)

while power is applied to the input is unlimited.

SPECIFICATIONS AHF2815S

ABSOLUTE MAXIMUM RATINGS

Input Voltage -0.5V to 50V

Soldering Temperature 300°C for 10 seconds

Case Temperature Operating-55°C to +125°C

Storage -65°C to +135°C

TABLE III. Electrical Performance Characteristics

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

subgroups Device

types Limits Unit

Min Max

Output voltage VOUT IOUT = 0 1All 14.85 15.15 V

2,3 14.70 15.30

Output current 1/IOUT VIN = 18, 28, and 40 V dc, 1,2,3 All 2000 mA

Output ripple voltage 2/VRIP VIN = 18, 28, and 40 V dc,

B.W. = 20 Hz to 2 MHz 1,2,3 All 50 mV p-p

Line

regulation VRLINE VIN = 18, 28, and 40 V dc,

IOUT = 0, 1000, and 2000 mA 1All ±35 mV

2,3 ±75

Load

regulation VRLOAD VIN = 18, 28, and 40 V dc,

IOUT = 0, 1000, and 2000 mA 1,2,3 All ±150 mV

Input current IIN IOUT = 0, inhibit (pin 2)

tied to input return (pin 10) 1,2,3 All 18 mA

IOUT = 0, inhibit (pin 2) = open 50

Input ripple current 2/IRIP IOUT = 2000 mA,

B.W. = 20 Hz to 2 MHz 1,2,3 All 20 mA p-p

Efficiency EFF IOUT = 2000 mA, 1All 80 %

2,3 77

Isolation ISO Input to output or any pin

to case (except pin 7) at 500

V dc, TC = +25°C

1All 100 MΩ

Capacitive load 3/ 4/CLNo effect on dc performance,

TC = +25°C4All 200 µF

Power dissipation

load fault PDOverload 5/1All 12 W

Short circuit 1,2,3 All 9

Switching frequency FSIOUT = 2000 mA 4,5,6 01, 04 250 300 kHz

02, 05 250 270

03, 06 275 300

See footnotes at end of table.

AHF2815S

TABLE III. Electrical Performance Characteristics - Continued

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

Subgroups Device

types Limits Unit

Min Max

Output response to step

transient load changes 6/VOTLOA

1000 mA to/from 2000 mA 4,5,6 All -800 +800 mV pk

0 mA to/from 1000 mA 4,5,6 -1000 +750

Recovery time, step

transient load changes

6/ 7/

TTLOAD 1000 mA to/from 2000 mA 4All 100 µs

5,6 200

0 mA to/from 1000 mA 4All 5 ms

5,6 10

Output response to

transient step line changes VOTLINE Input step 18 V to/from

40 V dc, IOUT = 2000 mA 4/ 8/4,5,6 04

-1000 +1000 mV pk

Recovery time transient

step line changes TTLINE Input step 18 V to/from 40 V dc

IOUT = 2000 mA 4/ 7/ 8/4,5,6 04

500 µs

Turn on overshoot VTonOS IOUT = 0 and 2000 mA 4,5,6 All 750 mV pk

Turn on delay TonDIOUT = 0 and 2000 mA 9/4,5,6 All 12 ms

Load fault recovery 4/ 9/TrLF 4,5,6 All 12 ms

Weight 38 grams

Notes:

1/ Parameter guaranteed by line and load regulation tests.

2/ Bandwidth guaranteed by design. Tested for 20 kHz to 2 MHz.

3/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess of the

maximum

limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-

on.

4/ Parameter shall be tested as part of design characterization and after design or process changes. Thereafter, parameters shall be guaranteed to the

limits specified in Table III.

5/An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit protection and is the

condition of maximum power dissipation.

6/ Load step transition time between 2 and 10 microseconds.

7/ Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1 percent of VOUT at 50 percent load.

8/ Input step transition time between 2 and 10 microseconds.

9/ Turn-on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the inhibit pin (pin 2)

while power is applied to the input.

SPECIFICATIONS AHF2812D

ABSOLUTE MAXIMUM RATINGS

Input Voltage -0.5V to 50V

Soldering Temperature 300°C for 10 seconds

Case Temperature Operating-55°C to +125°C

Storage -65°C to +135°C

TABLE V. Electrical Performance Characteristics.

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

subgroups Device

types Limits Unit

Min Max

Output voltage VOUT IOUT = 0 1 01 ±11.88 ±12.12 V

2,3 ±11.76 ±12.24

Output current 1/ 2/IOUT VIN = 16, 28, and 40 V dc,

each output 1,2,3 01 100 900 mA

Output ripple voltage 3/VRIP VIN = 16, 28, and 40 V dc,

B.W. = 20 Hz to 2 MHz 1,2,3 01 60 mV p-p

Line

regulation 4/VRLINE VIN = 16, 28, and 40 V dc,

IOUT = 0, 500, and 1000 mA 1,2,3 01 30 mV

Load

regulation 4/VRLOAD VIN = 16, 28, and 40 V dc,

IOUT = 0, 500, and 1000 mA 1,2,3 01 30 mV

Cross

regulation 5/VRCROS 10 percent to 90 percent

load change 1,2,3 01 3.0 %

Input current IIN IOUT = 0, inhibit (pin 1) tied to input

return (pin 7) 1,2,3 01 12 mA

IOUT = 0,

inhibit (pin 1) = open 60

Input ripple current 3/ 4/IRIP IOUT = 1000 mA,

B.W. = 20 Hz to 2 MHz 1,2,3 01 50 mA p-p

Efficiency 4/EFF IOUT = 1000 mA,

TC = +25°C1,3 01 77 %

2 74

Isolation ISO Input to output or any pin

to case (except pin 6) at

500 V dc, TC = +25°C

1 01 100 MΩ

Capacitive load 6/ 7/CLNo effect on dc performance, TC =

+25°C, total for both outputs 4 01 200 µF

Power dissipation

load fault PDOverload, TC = +25°C 8/1,2,3 01 6 W

Short circuit, TC = +25°C3

See footnotes at end of table.

AHF2812D

TABLE V. Electrical performance characteristics - Continued.

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

Subgroups Device

types Limits Unit

Min Max

Switching frequency 4/FSIOUT = 1000 mA 4,5,6 01 500 600 kHz

Output response to step

transient load changes 4/ 9/VOTLOAD 500 mA to/from 1000 mA 4,5,6 01 -200 +200 mV pk

0 mA to/from 500 mA 4,5,6 01 -800 +800

Recovery time, step transient

load changes 4/ 9/ 10/TTLOAD 500 mA to/from 1000 mA 4,5,6 01 70 µs

0 mA to/from 500 mA 4,5,6 01 1000

Output response transient step

line changes 4/ 7/ 11/VOTLINE Input step from/to 16 to 40 V dc,

IOUT = 1000 mA 4,5,6 01 -750 +750 mV pk

Recovery time transient step

line changes 4/ 7/ 10/ 11/TTLINE Input step from/to 16 to

40 V dc,

IOUT = 1000 mA

4,5,6 01 1200 µs

Turn on overshoot 4/VTonOS IOUT = 0 and 1000 mA 4,5,6 01 600 mV pk

Turn on delay 4 12/TonDIOUT = 0 and 1000 mA 4,5,6 01 25 ms

Load fault recovery 7/TrLF 4,5,6 01 25 ms

Weight 38 grams

Notes:

1/ Parameter guaranteed by line load, and cross regulation tests.

2/ Up to 90 percent of full power is available from either output provided the total output does not exceed 12 W.

3/ Bandwidth guaranteed by design. Tested for 20 kHz to 2 MHz.

4/ Load current split equally between +VOUT and -VOUT.

5/ 1.2 watt load on output under test, 1.2 watt to 10.8 watt load change on other output.

6/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess of the maximum

limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn on.

7/ Parameter shall be tested as part of design characterization and after design or process changes. Thereafter, parameters shall be guaranteed to the

limits specified inTable V.

8/ An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit protection and is the

condition of maximum power dissipation.

9/ Load step transition time between 2 and 10 microseconds.

10/ Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1 percent of VOUT at 50 percent load.

11/ Input step transition time between 2 and 10 microseconds.

12/ Turn-on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the inhibit pin (pin 1)

while power is applied to the input.

SPECIFICATIONS AHF2815D

ABSOLUTE MAXIMUM RATINGS

Input Voltage -0.5V to 50V

Soldering Temperature 300°C for 10 seconds

Case Temperature Operating-55°C to +125°C

Storage -65°C to +135°C

TABLE VI. Electrical Performance Characteristics

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

subgroups Device

types Limits Unit

Min Max

Output voltage VOUT IOUT = 0 1 01 ±14.85 ±15.15 V

2,3 ±14.70 ±15.30

Output current 1/ 2/IOUT VIN = 16, 28, and 40 V dc, each output 1,2,3 01 80 720 mA

Output ripple 3/

voltage VRIP VIN = 16, 28, and 40 V dc,

B.W. = 20 Hz to 2 MHz 1,2,3 01 60 mV p-p

Line

regulation 4/VRLINE VIN = 16, 28, and 40 V dc,

IOUT = 0, 400, and 800 mA 1,2,3 01 35 mV

Load

regulation 4/VRLOAD VIN = 16, 28, and 40 V dc,

IOUT = 0, 400, and 800 mA 1,2,3 01 35 mV

Cross

regulation 5/VRCROS 10 percent to 90 percent

load change each output 1,2,3 01 3.0 %

Input current IIN IOUT = 0, inhibit (pin 1) tied to input

return (pin 7) 1,2,3 01 12 mA

IOUT = 0,

inhibit (pin 1) = open 55

Input ripple current 3/ 4/IRIP IOUT = 800 mA, B.W. = 20 Hz to 2 MHz 1,2,3 01 50 mA p-p

Efficiency 4/EFF IOUT = 800 mA 1,3 01 78 %

2 75

Isolation ISO Input to output or any pin

to case (except pin 6) at

500 V dc, TC = +25°C

1 01 100 MΩ

Capacitive load 6/ 7/CLNo effect on dc performance,

TC = +25°C, total for both outputs 4 01 200 µF

Power dissipation

load fault PDOverload 8/1,2,3 01 6W

Short circuit 2.5

Switching frequency 4/FSIOUT = 800 mA 4,5,6 01 500 600 kHz

Output response to step

transient load changes 4/

VOTLOAD 400 mA to/from 800 mA 4,5,6 01 -200 +200 mV pk

0 mA to/from 400 mA 4,5,6 01 -800 +800

See footnotes at end of table.

AHF2815D

TABLE VI. Electrical Performance Characteristics - Continued.

Test Symbol Conditions

-55°C ≤ TC ≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

Subgroups Device

types Limits Unit

Min Max

Recovery time, step

transient load changes 4/

9/ 10/

TTLOAD 400 mA to/from 800 mA 4,5,6 01 70 µs

0 mA to/from 400 mA 4,5,6 01 500

Output response transient

step line changes 4/ 7/

11/

VOTLINE Input step from/to 16 to 40 V dc,

IOUT = 800 mA 4,5,6 01 -750 +750 mV pk

Recovery time transient

step line changes 4/ 7/

10/ 11/

TTLINE Input step from/to 16 to

40 V dc, IOUT = 800 mA 4,5,6 01 1200 µs

Turn on overshoot 4/VTonOS IOUT = 0 and 800 mA 4,5,6 01 750 mV pk

Turn on delay 4/ 12/TonDIOUT = 0 and 800 mA 4,5,6 01 25 ms

Load fault recovery 7/TrLF 4,5,6 01 25 ms

Weight 38 grams

Notes:

1/ Parameter guaranteed by line load, and cross regulation tests.

2/ Up to 90 percent of full power is available from either output provided the total output does not exceed 12 W.

3/ Bandwidth guaranteed by design. Tested for 20 kHz to 2 MHz.

4/ Load current split equally between +VOUT and -VOUT.

5/ 1.2 watt load on output under test, 1.2 watt to 10.8 watt load change on other output.

6/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess of the maximum

limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-on.

7/ Parameter shall be tested as part of design characterization and after design or process changes. Thereafter, parameters shall be guaranteed to the limits

specified in Table VI.

8/ An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit protection and is the condition

of maximum power dissipation.

9/ Load step transition time between 2 and 10 microseconds.

10/ Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1 percent of VOUT at 50 percent load.

11/ Input step transition time between 2 and 10 microseconds.

12/ Turn-on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the inhibit pin (pin 1) while

power is applied to the input.

BLOCK DIAGRAM (Single Output)

APPLICATION INFORMATION

Inhibit Function

Connecting the inhibit input (Pin 1) to input

common (Pin 7) will cause the converter to shut

down. It is recommended that the inhibit pin be

driven by an open collector device capable of

sinking at least 400 µA of current. The open

circuit voltage of the inhibit input is 11.5 ±1 VDC.

ERROR

AMP

& REF

OUTPUT

FILTER 4

CONTROLLER

INPUT

FILTER

Case

Ground

Thermal Management

Assuming that there is no forced air flow, the

package termperature rise above ambient ( ∆T) may

be calculated using the following expression:

∆T ≈ 80 A -0.7 p 0. 85 ( °C)

where A = the effective surface area in square

inches (including heat sink if used;) P = power

dissipation in watts.

The total surface area of the AHF package is 4.9

square inches. If a worse case full load efficiency of

78% is assumed, then the case temperature rise

can be calculated as follows:

P = POUT [ 1 - 1] = 12 [ 1 - 1] = 3.4 W

∆T = 80 (4.9)-0.7 (3.4)0.85 = 74°C

Hence, if TAMBIENT = +25°C, the DC/DC converter

case temperature will be approximately 100°C if no

heat sink or air flow is provided.

To calculate the heat sink area required to maintain

a specific case temperature rise, the above equa-

tion may be manipulated as follows:

A HEAT SINK = [ ∆T ] -1.43 - A PKG

80P 0.85

As an example, if a maximum case temperature

rise of 50°C above ambient is desired, then the

required effective heat sink area is:

A HEAT SINK = [ 50 ] -1.43 -4.9 = 3.75 in.2

80 (3.4) 0.85

EFF .78

STANDARDIZED MILITARY DRAWING

CROSS REFERENCE

Model Drawing Number

AHF2805S/CH SMD #5962-91600

AHF2812S/CH SMD #5962-94568

AHF2815S/CH SMD #5962-94563

AHF2812D/CH SMD #5962-92111

AHF2815D/CH SMD #5962-92351

PART NUMBER

AHF 28 xx x F/ x

Model

Input Voltage

Output Voltage

05— 5 VDC

12—12 VDC

15—15 VDC

S—Single

D—Dual

Available Screening Levels and Process Variations for AHF Series

Screening (see table)

Omit for -20°C to +85°C

ES -55°C to +125°C

HB— -55°C to +125°C

CH— Class H complaint

See table for standard

Mlitary drawing number

Package Option

Omit For Standard

F-Flange

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dohteMoNoNoNoNoNxiffuSSESESESESExiffuSBHBHBHBHBHxiffuSHCHCHCHCHCxiffuS

egnaRerutarepmeTC°58+ot02-C°521+otC°55-C°521+otC°55-C°521+otC°55-

noitaulavEtnemelE 43583-FRP-LIM

lausiVlanretnI7102*seYseYseY

elcyCerutarepmeT0101BdnoCCdnoCCdnoC

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ni-nruB5101C°521@srh69C°521@srh69C°521@srh061C°521@srh061

)ApuorG(lacirtcelElaniF43583-FRP-LIMC°52C°52C°521+,52+,55-C°521+,52+,55-

ssorG&eniF,laeS4101* C,AdnoCC,AdnoCC,AdnoC

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MECHANICAL OUTLINE

PIN DESIGNATION

AHF2805S

AHF2812S

AHF2815S

Pin 1Inhibit input Pin 8Positive input

Pin 2N/C

Pin 3Output common Pin 7Input common

Pin 4Positive output

Pin 5N/C Pin 6Case ground

AHF2805D

AHF2812D

AHF2815D

Pin 1Inhibit input Pin 8Positive input

Pin 2Positive output

Pin 3Output common Pin 7Input common

Pin 4Negative output

Pin 5N/C Pin 6Case Ground

TOP

VIEW

1.450

(36.83)

1.105

(28.07)

0.905

(22.99)

0.705

(17.91)

0.505

(12.83)

0.205

(5.21)

1.120

(28.45)

0.800

(20.32)

0.09 R Typ

(2.29)

0.03 DIA. 8 Pins

(0.76)

0.330

(8.38)

MAX

0.26

(6.60)

Tolerances: .xx = ±0.010, .xxx = ±0.005

NOTES

MIL-PRF-38534

Certified

2270 Martin Avenue

Santa Clara CA 95050-2781

(408) 988-4930 FAX (408) 988-2702

9847

The information in this data sheet has been carefully checked and is believed to be accurate, however,

no responsibility is assumed for possible errors. The specifications are subject to change without notice.

NOTES