TSC103IPT STMicroelectronics, TSC103IPT Datasheet - Page 3
![IC AMP HI SIDE CURR SENSE 8TSSOP](/photos/12/50/125046/8-tssop-tsc103_sml.jpg)
TSC103IPT
Manufacturer Part Number
TSC103IPT
Description
IC AMP HI SIDE CURR SENSE 8TSSOP
Manufacturer
STMicroelectronics
Specifications of TSC103IPT
Amplifier Type
Current Sense
Number Of Circuits
1
Output Type
Buffered
Slew Rate
0.6 V/µs
-3db Bandwidth
700kHz
Current - Input Bias
10µA
Voltage - Input Offset
500µV
Current - Supply
200µA
Current - Output / Channel
26mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP
Number Of Channels
Dual
Common Mode Rejection Ratio (min)
90 dB
Input Voltage Range (max)
5.5 V
Input Voltage Range (min)
2.7 V
Input Offset Voltage
1100 uV
Input Bias Current (max)
10 uA
Supply Current
300 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 125 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
No. Of Amplifiers
1
Input Bias Current
15µA
Gain Db Max
100dB
Bandwidth
700kHz
Cmrr
105dB
Supply Voltage Range
2.7V To 5.5V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-10454-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TSC103IPT
Manufacturer:
CIRRUS
Quantity:
567
TSC1031
1
Application schematic and pin description
The TSC1031 high-side current sense amplifier can be used in either single- or dual-supply
mode. In the single-supply configuration, the TSC1031 features a wide 2.9 V to 70 V input
common-mode range totally independent of the supply voltage. In the dual-supply range,
the common-mode range is shifted by the value of the negative voltage applied on the Vcc-
pin. For instance, with Vcc+ = 5 V and Vcc- = -5 V, then the input common-mode range is
-2 V to 65 V.
Figure 1.
Single-supply configuration schematic
Cf
Rg1
TSC1031
Rf1
Vp
Vsense
Vcc-
Rg2
Rf2
Vm
Doc ID 16875 Rev 1
Iload
amplifier
Cf
Sense
A1
Rg3
Rf3
Application schematic and pin description
Common-mode voltage: 2.9 V to 70 V
Vcc
K2
Voltage
Gnd
buffer
SEL
Out
GPIO
µController
Vcc
Gnd
ADC
5 V
AM04523
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