TSC101AILT STMicroelectronics, TSC101AILT Datasheet - Page 2

• Manufacturer Part Number: TSC101AILT
• Description: IC AMP HISIDE CURR SENSE SOT23-5
• Manufacturer: STMicroelectronics

Specifications of TSC101AILT

• Mfg Application Notes: TSC101 AppNote
• Amplifier Type: Current Sense
• Number Of Circuits: 1
• Slew Rate: 0.9 V/µs
• -3db Bandwidth: 500kHz
• Current - Input Bias: 5.5µA
• Voltage - Input Offset: 200µV
• Current - Supply: 165µA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): 4 V ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Channels: Single
• Common Mode Rejection Ratio (min): 90 dB
• Available Set Gain: 26.02 dB (Typ)
• Input Offset Voltage: 1.5 mV
• Input Bias Current (max): 8 uA
• Operating Supply Voltage: 5 V, 9 V, 12 V, 15 V, 18 V
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 24 V
• Supply Voltage (min): 4 V
• No. Of Amplifiers: 1
• Input Bias Current: 8µA
• Output Current Per Channel: 60mA
• Gain Db Max: 20dB
• Bandwidth: 500kHz
• Cmrr: 105dB
• Supply Voltage Range: 4V
• Rohs Compliant: Yes
• For Use With: 497-8339 - BOARD EVAL BASED ON TSC101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6945-2; TSC101AILT

Application schematics and pin description
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Application schematics and pin description
The TSC101 high-side current sense amplifier features a 2.8 to 30 V input common-mode
range that is independent of the supply voltage. The main advantage of this feature is that it
allows high-side current sensing at voltages much greater than the supply voltage (V
Figure 1.
Table 1
the cover page and in
Table 1.
Symbol
Gnd
V
Out
V
V
CC
m
p
describes the function of each pin. The pin positions are shown in the illustration on
Application schematics
Pin descriptions
Analog output
Power supply
Power supply
Analog input
Analog input
Type
Figure 1
Output voltage, proportional to the magnitude of the sense voltage
V
Ground line
Positive power supply line
Connection for the external sense resistor. The measured current
enters the shunt on the V
Connection for the external sense resistor. The measured current
exits the shunt on the V
Doc ID 13313 Rev 3
above.
p
-V
m
.
m
p
side.
side.
Function
TSC101
CC
).