TSC101 STMicroelectronics, TSC101 Datasheet - Page 4

• Manufacturer Part Number: TSC101
• Description: High side current sense amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC101

• Wide Common-mode Operating Range: 2.8 to 30 V
• Wide Common-mode Surviving Range: -0.3 to 60 V (load-dump)
• Wide Supply Voltage Range: 4 to 24 V
• Low Current Consumption: ICCmax = 300 μA
• Internally Fixed Gain: 20 V/V, 50 V/V or 100 V/V

Electrical characteristics
3
Table 4.
1. Unless otherwise specified, the test conditions are T
Table 5.
1. Unless otherwise specified, the test conditions are T
2. See
3. See
4. See
4/18
Symbol
Symbol
dV
CMR
on Out.
SVR
on Out.
I
V
os
I
CC
I
ib
os
lk
/dT
Section 4.1: Common mode rejection ratio (CMR) on page 11
Section 4.2: Supply voltage rejection ratio (SVR) on page 11
Section 4.3: Gain (Av) and input offset voltage (V
Total supply current
Common mode rejection
Variation of V
referred to input
Supply voltage rejection
Variation of V
Input offset voltage
Input offset drift vs. T
Input leakage current
Input bias current
Electrical characteristics
Supply
Input
(1)
(1)
Parameter
Parameter
out
out
(2)
versus V
versus V
(4)
icm
CC
(3)
Doc ID 13313 Rev 3
V
T
2.8 V < V
T
4.0 V < V
V
T
T
T
T
V
T
V
T
amb
amb
amb
min
min
min
min
min
min
min
sense
sense
CC
sense
os
) on page 11
= 25°C, V
= 0 V
= 25°C, V
< T
< T
< T
< T
< T
< T
< T
= 25° C
= 30 mV
= 0 V
= 0 V
Test conditions
Test conditions
amb
amb
amb
amb
amb
amb
amb
icm
CC
< T
< T
< T
< T
< T
< T
< T
< 24 V
< 30 V
for the definition of SVR.
CC
CC
for the definition of CMR.
max
max
max
max
max
max
max
for the definition of V
= 12 V, V
= 12 V, V
sense
sense
= V
= V
p
p
-V
Min.
-V
Min.
90
90
os
m
m
.
= 50 mV, V
= 50 mV, V
Typ.
Typ.
±0.2
±0.9
105
105
165
5.5
-3
m
m
= 12 V, no load
= 12 V, no load
Max.
Max.
±1.5
±2.3
300
1
8
TSC101
µV/°C
Unit
Unit
mV
µA
dB
dB
µA
µA