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■GOOD CONSUMPTION/SPEED RATIO :
ONLY 200µA FOR 2.1MHz, 2Vµs
■SINGLE (OR DUAL) SUPPLY OPERATION
FROM +4V TO +44V (±2V TO ±22V)
■WIDE INPUT COMMON MODE MODE
VOLTAGE RANGE INCLUDING VCC-
■LOW LEVEL OUTPUT VOLTAGE CLO SE TO
VCC- : 100mV TYPICAL
■PIN TO PI N COMPATIBLE WITH
STANDARD SINGLE OP-AMPs
DESCRIPTION
The M C3x 171 s eries are single bipolar op eration-
al amplifiers offering both low consumption
(200µA) and good speed (2.1MHz, 2V/µs).
Moreover the Input Common Mode Range ex-
tends down to the l ower suppl y rail, allowing single
supply operation from +4V to +44V.
ORDER CODE
N = Dual in Line Package (DIP)
D = Sm all Outline Package (SO) - also av ailable in Tape & Reel (DT))
PIN CONNECTIONS (top view)
Part Number Temperature
Range Package
ND
MC33171 -40°C, +105°C ••
MC35171 -55°C, +125°C ••
Example : MC33171N
N
DIP8
(Plastic Package)
D
SO8
(Plastic Microp acka ge)
1
2
3
4
8
6
5
7Inverting Input
Non-inverting Inpu t Output
Offset Null 2
Offs et Nul l 1 N.C.
V
CC
V
CC
MC33171 - MC35171
LOW POWER
SINGLE BIPOLAR OPERATIONAL AMPLIFIERS
November 2001
MC33171-MC35171
2/5
SCHEMATIC DIAGRAM
INPUT OFFSET VOLTAGE NULL CIRCUIT
MAXIMUM RATINGS
OPERATING CONDITIONS
V +
CC
T1 T7
R4
T8 T9
R3
T6
T2
T5
T3
R1
T4 R2
T13
T14
T19
R5
R7 R8
T10 T11
R6
T15 T16
R9
T20
R10
T17
Input +
T12 T13
T24
C
T21
T22
R11 T23
T27
T29
R12
R15 T30 T31
T28
R14
Output
R13
Offset Null 2
Offset Null 1 V -
CC
Input -
T25
T26
VCC
Offset Null 2 Offset Null 1
10 KΩ
Symbol Parameter Value Unit
VCC Supply Voltage ±22 V
Vid Differential Input Voltage see note 1)
1. Either or both input voltages must not exceed the magnitude of Vc c.
V
ViInput Voltage see note 1 V
Output Short Circuit Duration Indefinite s
Toper Operating Free-Air Temperature range MC33171
MC35171 -40 to 105
-55 to 125 °C
TjJunction Temperature 150 °C
Tstg Storage Temperature -65 to 150 °C
Symbol Parameter Value Unit
VCC Supply Voltage ±2 to ±22 V
MC33171-MC35171
3/5
ELECTRICAL CHARACTERISTICS
VCC+ = +1 5V, VCC- = -15V, RL connected to Ground, Tamb = 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
Vio
Input Offset Voltage
VCC+ = +15V, VCC- = -15V, Vic = 0V
VCC+ = 5V, VCC- = 0V, Vic = 0V, Vo = 1.4V
VCC+ = +15V, VCC- = -15V, Vic = 0V, Tmin. ≤ Tamb ≤ Tmax.
1
14.5
5
6.5
mV
DVio Input Offset Voltage Drift 10 µV/°C
Iio Input Offset Current (Vic = 0V)
Tmin. ≤ Tamb ≤ Tmax. 520
40 nA
Iib Input Bias Current (Vic = 0V)
Tmin. ≤ Tamb ≤ Tmax. 20 100
200 nA
Avd Large Signal Voltage Gain (RL = 10kΩ, Vo = ±10V)
Tmin. ≤ Tamb ≤ Tmax. 50
25 100 V/mV
VOH
High Level Output Voltage
VCC+ = 5V, VCC- = 0V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ, Tmin. ≤ Tamb ≤ Tmax.
3.5
13.6
13.3
4.2
14.2 V
VOL
Low Level Output Voltage
VCC+ = 5V, VCC- = 0V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ, Tmin. ≤ Tamb ≤ Tmax.
0.1
-14 0.15
-13.6
-13.3
V
Isc Output Short Circuit Current (Vid = ±1V, Vo = 0V)
Source
Sink 3
15 6
27 mA
Vicm Input Common Mode Voltage Range
Tmin. ≤ Tamb ≤ Tmax
VCC- to VCC+ - 1.8)
VCC- to (VCC+ - 2.2) V
CMR Common-mode Rejection Ratio (Vic = Vicm min.)80 100 dB
SVR Supply Voltage Rejection Ratio (VCC = ±5 to ±15V) 80 100 dB
ICC
Supply Current
VCC+ = 5V, VCC- = 0V, no load
VCC+ = +15V, VCC- = -15V, no load
VCC+ = +15V, VCC- = -15V no load, Tmin. ≤ Tamb ≤ Tmax.
200
220 250
250
300
µA
SR Slew Rate (Vi = ±10V, RL = 10kΩ, CL = 100pF) 1.6 2 V/µs
GBP Gain Bandwidth Product
RL = 10kΩ, CL = 100pF, f = 100kHz 1.4 2.1 MHz
φmPhase Marg in (RL = 10kΩ, CL = 100pF) 45 Degrees
enEquivalent Input Noise Voltage (f = 1kHz) 29
THD Total Harmonic Distortion 0.05 %
nV
Hz
------------
MC33171-MC35171
4/5
PACKAGE MECHANICAL DATA
8 PIN S - PLASTIC DIP
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 3.32 0.131
a1 0.51 0.020
B 1.15 1.65 0.045 0.065
b 0.356 0.55 0.014 0.022
b1 0.204 0.304 0.008 0.012
D 10.92 0.430
E 7.95 9.75 0.313 0.384
e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300
F 6.6 0260
i 5.08 0.200
L 3.18 3.81 0.125 0.150
Z 1.52 0.060
MC33171-MC35171
5/5
PACKAGE MECHANICAL DATA
8 PIN S - PLASTIC MICROPACKAGE (SO)
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033
b 0.35 0.48 0.014 0.019
b1 0.19 0.25 0.007 0.010
C 0.25 0.5 0.010 0.020
c1 45° (typ.)
D 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 3.81 0.150
F 3.8 4.0 0.150 0.157
L 0.4 1.27 0.016 0.050
M 0.6 0.024
S 8° (max.)
b
e3
A
a2
s
L
C
E
c1
a3
b1
a1
DM
85
14
F
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