TSC103 STMicroelectronics, TSC103 Datasheet - Page 7

• Manufacturer Part Number: TSC103
• Description: High voltage, high side current sense amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC103

• 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: 20 V/V, 25 V/V, 50 V/V or 100 V/V

TSC103
3
Table 4.
Table 5.
1. See
2. See
3. See
DC CMR
AC CMR
Symbol
dV
Symbol
SVR
I
V
V
V
I
I
CC1
os
I
I
sel
CC
ib
os
lk
IH
IL
/dT
Chapter 5: Parameter definitions on page 13
Chapter 5
Chapter 5
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
SEL1 = Gnd, SEL2 = Gnd
Input offset voltage
Input offset drift vs. T
Input leakage current
Input bias current
Logic low voltage threshold (SEL1
and SEL2)
Logic high voltage threshold (SEL1
and SEL2)
Gain-select pins (SEL1 and SEL2)
input bias current
Total supply current
Total supply 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
amb
sense
Parameter
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
(2)
= 5 V, V
for the definition of CMR.
Doc ID 16873 Rev 2
2.9 V< V
T
Av = 50 V/V or 100 V/V
2.9 V< V
1 kHz sine wave
2.7 V< V
V
T
T
T
Av = 50 V/V
T
V
T
V
T
V
T
V
T
SEL pin connected to GND or
V
V
V
T
m
cc-
amb
min
min
min
min
min
min
min
min
sense
CC
sense
min
CC
CC
CC
sense
sense
= 12 V, no load on Out, all gain configurations.
connected to Gnd (single-supply configuration).
min
min
= 0 V
< T
< T
< T
< T
< T
< T
< T
< T
< T
= 25° C
T
min
= 30 mV
= 0 V
= 0 V, T
= 50 mV Av = 50 V/V
Test conditions
amb
amb
amb
amb
amb
amb
amb
amb
Test conditions
<
<
amb
m
m
CC
V
V
< T
< 70 V
< 30 V
CC
CC
< 5.5 V
< T
< T
< T
< T
< T
< T
< T
< T
< T
amb
min
<
<
max
max
max
max
max
max
max
max
max
V
V
< T
< T
CC
CC
max
amb
max
max
< T
max
Min.
Min.
-0.3
-20
1.2
90
85
Electrical characteristics
Typ.
Typ.
200
300
105
400
95
95
10
±1100
Max.
Max.
±500
360
480
V
0.5
+5
15
1
CC
µV/°C
Unit
Unit
µA
µA
dB
dB
dB
µV
µA
µA
nA
V
V
7/26