TSC102 STMicroelectronics, TSC102 Datasheet - Page 6

• Manufacturer Part Number: TSC102
• Description: High side current sense amplifier plus signal conditioning amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC102

• Wide Common-mode Operating Range: 2.8 to 30 V
• Wide Common-mode Surviving Range: -16 to 60 V (reversed battery and load-dump conditions)
• Low Current Consumption: ICC max = 420 μA

Electrical characteristics
Table 6.
1. See
2. Output voltage accuracy is the difference with the expected theoretical output voltage V
Table 7.
Table 8.
6/24
ΔV
Symbol
Symbol
Symbol
ΔV
a more detailed definition.
ΔV
ΔV
ΔV
ΔV
BW
V
a1
SR
V
e
I
a1
ts
Av
sc1
oh1
ol1
N
/ΔI
a1
a1
a1
a1
/ΔT
Chapter 6: Parameter definitions on page 12
a1
V
Slew rate
3 dB bandwidth
Equivalent input noise voltage
Gain
(variation of V
A1 node high-level saturation
voltage
V
A1 node low-level saturation
voltage
Short-circuit current
Output voltage drift versus T
Output stage load regulation
Total output voltage accuracy
Total output voltage accuracy
Total output voltage accuracy
Total output voltage accuracy
a1
Current sensing amplifier output stage
Current sensing amplifier frequency response
Current sensing amplifier noise
oh1
settling to 1% final value
= V
cc
-V
Parameter
Parameter
Parameter
a1
a1
versus V
sense
(1)
(2)
(2)
(2)
(2)
)
for the definition of output voltage drift versus temperature.
Doc ID 16754 Rev 2
f = 1 kHz
V
C
V
C
V
I
-40° C< T
V
I
-40° C< T
A1 connected to V
T
-5 mA < I
I
V
T
T
V
T
T
V
T
T
V
T
T
sense
sense
a1
a1
a1
load
load
amb
amb
amb
amb
min
min
min
min
min
sense
sense
sense
sense
sense
sense
= 1 mA
= 1 mA
sink or source current
= 47 pF
= 47 pF
< T
< T
< T
< T
< T
= 25° C
= 25° C
= 25° C
= 25° C
= 10 mV to 100 mV,
= 10 mV to 100 mV
Test conditions
Test conditions
= 1 V
=-1 V
= 50 mV
= 100 mV
= 20 mV
= 10 mV
Test conditions
amb
amb
amb
amb
amb
a1
amb
amb
< +5 mA
< T
< T
< T
< T
< T
< 125° C
< 125° C
max
max
max
max
max
CC
or Gnd
a1-th
Min.
Min.
0.2
Min.
10
= Av * V
Typ.
Typ.
800
0.4
Typ.
50
sense
0.4
7
20
85
75
30
. See
Max.
Max.
Max.
±400
±2.5
±2.5
185
165
±10
±13
±16
±2
±4
±4
±8
Chapter 6
nV/√ Hz
TSC102
ppm/°C
mV/mA
V/µs
Unit
Unit
kHz
Unit
µs
V/V
mV
mV
mA
%
%
%
%
for