MLX83202 Datasheet, PDF (9/35 Pages) Melexis Microelectronic Systems – Automotive NFET pre-drivers

MLX83202/MLX83203
Automotive NFET pre-drivers
Current sense amplifier
P.81 Input offset voltage
VIS_IO
-7.3
7.6 mV
P.82
Input offset voltage thermal
drift
VIS_IO_TDR
IFT
-10
10 uV/C
P.83
Input common mode
rejection DC
P.84
Input common mode
rejection 1MHz
IS_CMRR_D
C
IS_CMRR_A
C
Input diff. voltage within +/-100mV,
Common mode [-0.5,1.0]V
60
40
dB
dB
P.85
Input power supply rejection IS_PSRR_D
DC for VDD supply
C
60
dB
P.86
Input power supply rejection IS_PSRR_A
1MHz for VDD supply
C
40
dB
8.0
10.3
13.3
P.87 Closed loop gain
IS_GAIN
Gain programmable in EEPROM
-3%
17.2
22.2
+3%
-
28.7
37.0
47.8
P.88 Output settling time
IS_SET
Amplified output to 99% of final
value after input change
1.0
us
P.89 Output voltage range high
V_ISENSEm
ax
Current sense output max level
VDD-
0.020
VDD V
P.90 Output voltage range low
V_ISENSEm
in
Current sense output min level
GND
GND
+0.020
V
P.91
Output short circuit current
to ground
I_Isensesc
Output current saturation level
1.4
mA
P.92 GBW
IS_GBW
10
MHz
P.93 Output slew rate
IS_SR
40
V/us
P.94 CM spike recovery
IS_CM_REC
CM spike=+- 1.5V,
duration=250nsec
730 ns
P.95 VREF voltage input
Vref
0
50 %VDD
Table 3. Electrical specifications
3901083203
Rev 2.2
Page 9 of 35
Prelim. Data Sheet
4 Dec 2013