TSC1021 STMicroelectronics, TSC1021 Datasheet - Page 6

• Manufacturer Part Number: TSC1021
• Description: High side current sense amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC1021

• Wide Common-mode Operating Range Independent Of Supply: 2.8 to 30 V
• Wide Common-mode Surviving Range: -32 to 60 V (reversed battery and load-dump conditions)
• Low Current Consumption: ICC max = 300 μA
• Internally Fixed Gain: 20 V/V, 50 V/V

Electrical characteristics
Table 5.
1. See
2. Output voltage accuracy is the difference with the expected theoretical output voltage V
Table 6.
6/12
ΔV
Symbol
Symbol
ΔV
out
See
BW
SR
V
e
V
ts
oh
N
/ΔI
ol
out
Chapter 5: Parameter
Chapter 5: Parameter definitions
out
V
Slew rate
3 dB bandwidth
Equivalent input noise voltage
Total output voltage accuracy
Output stage load regulation
Out high level saturation voltage
V
Out low level saturation voltage
out
Electrical performances
Dynamic performances
oh
=V
settling to 1% final value
cc
-V
out
Parameter
Parameter
definitions.
for a more detailed definition.
(2)
Doc ID 17857 Rev 1
V
C
V
C
f = 1 kHz
V
T
T
-5 mA < I
I
V
T
-40
V
T
-40
out
sense
sense
amb
amb
amb
load
load
min
sense
sense
sense
°C< T
°C< T
sink or source current
< T
= 47 pF
= 47 pF
= 25° C
= 25° C
= 25° C
= 10 mV to 100 mV,
= 10 mV to 100 mV
Test conditions
= 10 mV
= 1 V, I
= -1 V, I
Test conditions
amb
out
amb
amb
< T
<5 mA
<
<
out
out
125
125
max
= 1 mA
= 1 mA
°C
°C
out-th
Min.
Min.
0.3
= Av x V
Typ.
0.45
800
Typ.
±0.4
50
90
80
7
sense
.
Max.
Max.
±12
±15
135
185
125
165
±2
TSC1021
nV/√ Hz
mV/mA
V/µs
Unit
kHz
Unit
µs
mV
mV
%