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100727/10
FHS 40-P/SP600
0 - 100A
Notes: All parameters are for the VC range from 4.5 V to 5.5 V, and TA = - 40°C to + 125°C.
Typical values are for VC = 5 V; TA = 25°C. Values are for the application schematic shown in gure 6.
Electrical data
Parameter Symbol Unit Min Typ Max Conditions
Supply voltage VCV4.75 55.5 4.5 V possible but limits
measurement range
Current consumption IC
mA 15 19 Operating mode
µA 20 Standby mode
Output voltage in a flux density B VOUT VVREF + VOE + (G x B) Simplified model
Magnetic flux density measuring range BMmT ±3.3 VC = 5 V
Linearity error εL%-1.5 ±0.4 1.5 GB = 600 mV/mT,
B = ± 3.3, VC = 5 V
Sensitivity, referred to magnetic field GBmV/mT 582 600 618 @ 25°C, VC = 5 V
Sensitivity - VC influence % of VC = 5 V value -1 1 @ 25°C, @ VC = 5 V ± 10%
Temperature coefficient of GBTCG ppm/°C -350 350 Refered to 25°C; 3 sigma limits
Reference voltage (Internal reference used as output) VREF V2.480 2.5 2.52 @ 25°C, VC = 5 V
Regulation VC mV/V -5 5 @ 25°C, VC = 5 V ± 10%
Output impedance VREF Ω150 200 250
Temperature coefficient of VREF TCVREF ppm/°C -80 80 25°C - 125°C; 3 sigma limits
Temperature coefficient of VREF TCVREF ppm/°C -100 100 -40°C - 25°C; 3 sigma limits
Reference voltage (External reference used as input) VREF V1.5 2.8
Additional sensitivity error %/V -1 1Relative to 2.5 V
Additional electrical offset voltage mV/V -40 20 Relative to 2.5 V
Electrical offset voltage VOUT - VREF VOE mV -10 10 @ 25°C, B = 0; VC = 5 V
Electrical offset voltage VOUTFast - VREF VOEFast mV ±50 @ 25°C, B = 0; VC = 5 V
Temperature coefficient of VOE and VOEFast TCVOE mV/°C -0.15 0.15 Refered to 25°C and VREF; 3 sigma limits
Offset - VC influence (VOE and VOEFast)mV -10 10 @ 25°C, VC = 5 V ± 10%
Output resistance VOUT ROUT Ω5DC
Output resistance VOUTFast ROUTFast Ω10 DC
Output current magnitude VOUT IOUT mA 30 As source
50 As sink
Output current magnitude VOUTFast IOUTFast mA 5As source
10 As sink
Maximum output capacitive loading CLnF 18 4.7 nF recommended
Standby pin “0” level V-0.3 +0.5
Standby pin “1” level VVC-0.5 VC+0.3 For standby mode
Time to switch from standby to normal mode µs 60 90 % of correct output
Output voltage noise VOUT and VOUTFast Vno µVrms/√Hz 15 f = 1500 Hz - 100 Hz
Internal Clock feed through VOUT µVrms 400 (f = 500 kHz typ)
Internal Clock feed through VOUTFast µVrms 1600 (f = 500 kHz typ)
Reaction time VOUT tra µs 3 Input signal rise time 1 µs
Response time VOUT trµs 5Input signal rise time 1 µs
Reaction time VOUTFast traFast µs 3 Input signal rise time 1 µs
Response time VOUTFast trFast µs 3 Input signal rise time 1 µs
Frequency bandwidth VOUT BW kHz 105 @ -3 dB (Kit 9)
45 @ -1 dB (Kit 9)
Frequency bandwidth VOUTFast BWFast kHz 120 @ -3 dB (Kit 9)
55 @ -1 dB (Kit 9)