TSC1031 STMicroelectronics, TSC1031 Datasheet - Page 7

• Manufacturer Part Number: TSC1031
• Description: High-voltage high side current sense amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC1031

• Wide Common-mode Operating Range: 2.9 to 70 V in single-supply configuration -2.1 to 65 V in dual-supply configuration
• Wide Common-mode Surviving Range: -16 to 75 V (reversed battery and load-dump conditions)
• Supply Voltage Range: 2.7 to 5.5 V in single supply configuration
• Low Current Consumption: ICCmax = 360 μA
• Pin Selectable Gain: 50 V/V or 100 V/V

TSC1031
3
Table 4.
Table 5.
1. See
2. See
3. See
DC CMR
AC CMR
Symbol
Symbol
dV
SVR
I
I
V
V
CC1
Rg
V
I
os
I
CC
I
sel
ib
os
lk
IH
IL
/dT
Chapter 5: Parameter definitions on page 13
Chapter 5
Chapter 5
Total supply current
Total supply current
DC common-mode rejection
Variation of V
referred to input
AC common-mode rejection
Variation of V
referred to input (peak-to-peak
voltage variation)
Supply voltage rejection
Variation of V
Input offset voltage
Input offset drift vs. T
Input leakage current
Input bias current
Input resistor value
Logic low voltage (SEL)
Logic high voltage (SEL)
Gain-select pins (SEL)
leakage input current
Electrical characteristics
The electrical characteristics given in the following tables are measured under the following
test conditions unless otherwise specified.
●
●
●
Supply
Input
for the definition of SVR.
for the definition of V
T
V
Rf1, Rf2 and Rf3 resistors are short-circuited.
Parameter
amb
sense
Parameter
= 25° C, V
out
out
out
= V
(1)
versus V
versus V
versus V
p
(3)
-V
m
os
cc+
= 50 mV, V
.
icm
icm
CC
V
V
T
(2)
= 5 V, V
min
sense
sense
2.9 V< V
Av = 50 V/V or 100 V/V
2.9 V< V
Av = 50 V/V, 2.7 V< V
V
T
T
Av = 50 V/V
T
V
T
V
T
Valid for Rg1 and Rg2
V
T
V
T
SEL pin connected to GND or
T
< T
amb
min
min
min
min
min
min
min
sense
CC
sense
CC
CC
= 0 V, T
= 50 mV Av = 50 V/V
for the definition of CMR.
Doc ID 16875 Rev 2
amb
= 0 V
min
min
m
< T
< T
< T
< T
< T
< T
< T
cc-
= 25° C
= 30 mV, T
= 0 V
= 12 V, no load on Out, all gain configurations.
Test conditions
< T
amb
amb
amb
amb
amb
amb
amb
<
<
connected to Gnd (single-supply configuration).
m
icm
V
V
Test conditions
min
< 70 V, T
max
CC
CC
< 30 V, 1 kHz sine wave
< T
< T
< T
< T
< T
< T
< T
< T
<
<
max
max
max
max
max
max
max
amb
V
V
min
CC
CC
min
< T
< T
CC
max
max
< T
amb
max
< 5.5 V
amb
< T
< T
V
max
CC
max
Min.
Min.
-0.3
-20
1.2
90
85
Electrical characteristics
Typ.
200
300
Typ.
105
100
400
95
10
5
Max.
360
480
±1100
Max.
±500
V
0.5
+5
15
1
CC
Unit
µV/°C
µA
µA
Unit
dB
dB
dB
µV
µA
µA
k
nA
V
V
Ω
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