TSC101 STMicroelectronics, TSC101 Datasheet - Page 5

• 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

TSC101
Table 6.
1. Unless otherwise specified, the test conditions are T
2. See
3. Output voltage accuracy is the difference with the expected theoretical output voltage V
ΔV
ΔV
I
Symbol
sc-source
I
Out.
See
out
ΔV
ΔV
ΔV
ΔV
sc-sink
ΔAv
out
V
V
Av
oh
/ΔI
ol
out
out
out
out
/ΔT
Output voltage drift versus temperature on page 12
Output voltage accuracy on page 13
out
Gain
Gain accuracy
Output voltage drift vs. T
Output stage load regulation
Total output voltage accuracy
Total output voltage accuracy
Total output voltage accuracy
Total output voltage accuracy
Short-circuit sink current
Short-circuit source current
Output stage high-state saturation
voltage
V
Output stage low-state saturation
voltage
Output
oh
=V
CC
-V
(1)
out
Parameter
(2)
for a more detailed definition.
(3)
Doc ID 13313 Rev 3
amb
TSC101A
TSC101B
TSC101C
T
T
T
-10 mA < I
I
V
T
V
T
V
T
V
T
Out connected to V
V
Out connected to Gnd
V
V
I
V
I
out
out
out
amb
min
min
min
min
min
min
sense
sense
sense
sense
sense
sense
sense
sense
= 25°C, V
= 1 mA
= 1 mA
sink or source current
for the definition.
< T
< T
< T
< T
< T
< T
= 25°C
= 50 mV T
= 100 mV T
= 20 mV T
= 10 mV T
= -1 V
= 1 V
= 1 V
= -1 V
Test conditions
amb
amb
amb
amb
amb
amb
out
CC
< T
< T
< T
< T
< T
< T
<10 mA
= 12 V, V
max
max
max
max
max
max
amb
amb
amb
amb
CC,
= 25° C
= 25° C
= 25° C
= 25° C
sense
= V
p
-V
out-th
Min.
m
30
15
= 50 mV, V
= Av*V
Electrical characteristics
Typ.
100
0.4
0.8
sense
20
50
60
26
50
3
m
.
= 12 V, no load on
Max.
±2.5
±4.5
±2.5
±4.5
±3.5
±11
±15
±20
100
±5
±8
4
1
mV/mA
mV/°C
Unit
V/V
mA
mA
mV
%
%
%
%
%
V
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