Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TSC2020IST | TSC2020 Series |
|---|---|---|
| - | - | |
| -3db Bandwidth | 700 kHz | 700 kHz |
| Amplifier Type | Current Sense | Current Sense |
| Current - Input Bias | 200 µA | 200 µA |
| Current - Output / Channel | 14.5 mA | 14.5 mA |
| Current - Supply | 1.8 mA | 1.8 mA |
| Grade | Automotive | Automotive |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | Single-Ended | Single-Ended |
| Package / Case | 8-MSOP, 8-TSSOP | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm | 3 mm |
| Package / Case [custom] | 0.118 in | 0.118 in |
| Qualification | AEC-Q100 | AEC-Q100 |
| Slew Rate | 2 V/µs | 2 V/µs |
| Supplier Device Package | 8-MiniSO | 8-MiniSO |
| Voltage - Input Offset | 400 µV | 400 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.7 V | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.90 | |
| 10 | $ 1.40 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.14 | |||
| 250 | $ 1.07 | |||
| 500 | $ 1.03 | |||
| 1000 | $ 1.00 | |||
| Digi-Reel® | 1 | $ 1.90 | ||
| 10 | $ 1.40 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.14 | |||
| 250 | $ 1.07 | |||
| 500 | $ 1.03 | |||
| 1000 | $ 1.00 | |||
| Tape & Reel (TR) | 4000 | $ 0.95 | ||
| 8000 | $ 0.93 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 3.21 | |
| 10 | $ 2.58 | |||
| 25 | $ 2.47 | |||
| 50 | $ 2.37 | |||
| 100 | $ 2.32 | |||
| 250 | $ 2.23 | |||
| 500 | $ 2.21 | |||
| 1000 | $ 2.17 | |||
TSC2020 Series
100 V, precision, bidirectional current sense amplifier
| Part | Voltage - Supply Span (Min) [Min] | Current - Output / Channel | Supplier Device Package | Voltage - Input Offset | Amplifier Type | Qualification | -3db Bandwidth | Operating Temperature [Max] | Operating Temperature [Min] | Number of Circuits | Grade | Package / Case | Package / Case [custom] | Package / Case | Voltage - Supply Span (Max) [Max] | Current - Input Bias | Slew Rate | Output Type | Current - Supply | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics TSC2020IST | ||||||||||||||||||||
STMicroelectronics TSC2020IYST | ||||||||||||||||||||
STMicroelectronics TSC2020IYDT | ||||||||||||||||||||
STMicroelectronics TSC2020IYDT | ||||||||||||||||||||
STMicroelectronics TSC2020IDT | ||||||||||||||||||||
STMicroelectronics TSC2020IYST | 2.7 V | 14.5 mA | 8-MiniSO | 400 µV | Current Sense | AEC-Q100 | 700 kHz | 125 °C | -40 °C | 1 | Automotive | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 5.5 V | 200 µA | 2 V/µs | Single-Ended | 1.8 mA | Surface Mount |
STMicroelectronics TSC2020IDT | ||||||||||||||||||||
STMicroelectronics TSC2020IST | ||||||||||||||||||||
STMicroelectronics TSC2020IYST | ||||||||||||||||||||
STMicroelectronics TSC2020IST | 2.7 V | 14.5 mA | 8-MiniSO | 400 µV | Current Sense | AEC-Q100 | 700 kHz | 125 °C | -40 °C | 1 | Automotive | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 5.5 V | 200 µA | 2 V/µs | Single-Ended | 1.8 mA | Surface Mount |
Description
General part information
TSC2020 Series
TSC2020, TSC2021 and TSC2022 are a series of precision bidirectional current sense amplifier. They can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 to +100 V, whatever the supply voltage is. It is able to sense very low drop voltages, minimizing measurement error.
TSC2020, TSC2021 and TSC2022 are current sense amplifiers that may be used for various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops. These devices fully operate over the supply voltage range of 2.7 to 5.5 V, and over an ambient temperature range of -40 to 125 °C.
Documents
Technical documentation and resources