TSC103 STMicroelectronics, TSC103 Datasheet - Page 8

• 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

Electrical characteristics
Table 6.
1. See
2. Output voltage accuracy is the difference with the expected theoretical output voltage V
3.
8/26
ΔV
ΔV
Symbol
more detailed definition.
Except for Av = 100 V/V.
out
ΔV
ΔV
ΔV
ΔV
ΔV
V
V
out
Av
I
sc
OH
OL
/ΔI
out
out
out
out
out
/ΔT
Chapter 5: Parameter definitions on page 13
out
Gain
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
Total output voltage accuracy
Short-circuit current
Output stage high-state saturation
voltage
V
Output stage low-state saturation
voltage
Output
OH
= V
CC
-V
Parameter
out
(1)
(2)
for the definition of output voltage drift versus temperature.
Doc ID 16873 Rev 2
SEL1 = Gnd, SEL2 = Gnd
SEL1 = Gnd, SEL2 = Vcc+
SEL1 = Vcc+, SEL2 = Gnd
SEL1 = Vcc+, SEL2 = Vcc+
Av = 50 V/V
T
-10 mA < I
I
Av = 50 V/V
V
T
T
V
T
T
V
T
V
T
V
T
OUT connected to V
GND
V
I
V
I
out
out
out
amb
amb
min
min
min
min
min
min
sense
sense
sense
sense
sense
sense
sense
= 1 mA
= 1 mA
sink or source current
< T
< T
< T
< T
< T
< T
= 25° C
= 25° C
= 50 mV
= 90 mV
= 20 mV T
= 10 mV T
= 5 mV T
= 1 V
=-1 V
Test conditions
amb
amb
amb
amb
amb
amb
out
< T
< T
< T
< T
< T
< T
<10 mA
(3)
(3)
max
max
max
max
max
max
amb
amb
amb
= 25° C
CC
= 25° C
= 25° C
or
out-th
Min.
15
=Av*V
sense
Typ.
100
0.3
20
25
50
26
85
80
. See
Max.
±240
±1.5
±2.5
±3.5
±3.5
±5.5
Chapter 5
±10
±22
135
125
±4
±5
±5
±8
TSC103
ppm/°C
mV/mA
for a
Unit
V/V
mA
mV
mV
%
%
%
%
%