Specifications
| Type | Description |
|---|---|
| Part Number | INA210 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | SC70-6 2.00 mm x 1.25 mm; UQFN-10 1.80 mm x 1.40 mm |
| Device Function | Voltage-output current-shunt monitor; low-side or high-side bidirectional measurement |
| Common-Mode Input Voltage Range | -0.3 V to 26 V; Version A, TA=-40°C to +125°C |
| Common-Mode Input Voltage Range | -0.1 V to 26 V; Versions B and C, TA=-40°C to +125°C |
| Supply Voltage Range | 2.7 V to 26 V; TA=-40°C to +125°C |
| Gain | 200 V/V; INA210 |
| Gain Error | typ ±0.02%, max ±1%; Versions A and B, VSENSE=-5 mV to +5 mV, TA=-40°C to +125°C |
| Gain Error | typ ±0.02%, max ±0.5%; Version C, VSENSE=-5 mV to +5 mV, TA=-40°C to +125°C |
| Gain Drift | typ 3 ppm/°C, max 10 ppm/°C; TA=-40°C to +125°C |
| Input Offset Voltage RTI | typ ±0.55 µV, max ±35 µV; INA210, INA211, INA212, VSENSE=0 mV |
| Offset Voltage Drift | typ 0.1 µV/°C, max 0.5 µV/°C; RTI vs temperature, VSENSE=0 mV, TA=-40°C to +125°C |
| Common-Mode Rejection Ratio | typ 105 dB, max 140 dB; VIN+=0 V to 26 V, VSENSE=0 mV, TA=-40°C to +125°C |
| Power-Supply Rejection Ratio RTI | typ ±0.1 µV/V, max ±10 µV/V; VS=2.7 V to 18 V, VIN+=18 V, VSENSE=0 mV |
| Input Bias Current | typ 15 µA, max 28 µA, max 35 µA over temperature; VSENSE=0 mV |
| Input Offset Current | typ ±0.02 µA; VSENSE=0 mV |
| Nonlinearity Error | typ ±0.01%; VSENSE=-5 mV to +5 mV |
| Maximum Capacitive Load | 1 nF; no sustained oscillation |
| Output Swing to V+ Rail | typ (V+)-0.05 V, max (V+)-0.2 V; RL=10 kΩ to GND, TA=-40°C to +125°C |
| Output Swing to GND | typ (VGND)+0.005 V, max (VGND)+0.05 V; RL=10 kΩ to GND, TA=-40°C to +125°C |
| Bandwidth | 14 kHz; INA210, CLOAD=10 pF |
| Slew Rate | 0.4 V/µs |
| Voltage Noise Density RTI | 25 nV/√Hz |
| Quiescent Current | typ 65 µA, max 100 µA; VSENSE=0 mV |
| Quiescent Current Over Temperature | max 115 µA; TA=-40°C to +125°C |
| Specified Temperature Range | -40°C to +125°C; electrical specification range |
| Operating Temperature Range | -55°C to +150°C; device operating range |
| Absolute Maximum Supply Voltage | 26 V; over operating free-air temperature range |
| Absolute Maximum Differential Input Voltage | -26 V to +26 V; VIN+ minus VIN- |
| REF Input Voltage Range | GND-0.3 V to VS+0.3 V; absolute maximum rating |
| Output Voltage Range | GND-0.3 V to VS+0.3 V; absolute maximum rating |
| Input Current Into Any Terminal | 5 mA; absolute maximum rating |
| Storage Temperature Range | -65°C to +150°C; absolute maximum rating |
| HBM ESD Rating | ±2000 V; INA21x Version A, ANSI/ESDA/JEDEC JS-001 |
| HBM ESD Rating | ±3500 V; INA21x Versions B and C, ANSI/ESDA/JEDEC JS-001 |
| CDM ESD Rating | ±1000 V; all versions, JEDEC JESD22-C101 |
| SC70 Thermal Resistance RθJA | 227.3°C/W; DCK package, 6 pins |
| UQFN Thermal Resistance RθJA | 107.3°C/W; RSW package, 10 pins |
| Datasheet Status | request_only |
Product Overview
The INA210 is a Texas Instruments voltage-output current-shunt monitor amplifier in the Signal_Chain category. It is intended for low-side or high-side bidirectional measurement, using a 200 V/V gain to translate shunt sense voltage into an output voltage. The supply voltage range is 2.7 V to 26 V, and the common-mode input voltage range extends to 26 V, with version-dependent lower limits of -0.3 V for Version A and -0.1 V for Versions B and C.
For precision current measurement, the INA210 specifies typical gain error of ±0.02%, gain drift of 3 ppm/°C typical, and input offset voltage RTI of ±0.55 µV typical. Additional signal-chain parameters include 14 kHz bandwidth with 10 pF load, 0.4 V/µs slew rate, 25 nV/√Hz RTI voltage noise density, and 1 nF maximum capacitive load without sustained oscillation.
Assembly options include SC70-6 2.00 mm x 1.25 mm and UQFN-10 1.80 mm x 1.40 mm packages. Thermal resistance is specified as 227.3°C/W for the 6-pin DCK SC70 package and 107.3°C/W for the 10-pin RSW UQFN package.
Key Features
- Voltage-output current-shunt monitor for bidirectional measurement
- Supports low-side or high-side current sensing
- 200 V/V fixed gain for INA210
- 2.7 V to 26 V supply voltage range
- Common-mode input voltage range extends to 26 V
- Typical gain drift is 3 ppm/°C
- Typical RTI offset voltage is ±0.55 µV
- 14 kHz bandwidth with 10 pF load
- Typical quiescent current is 65 µA
- SC70-6 and UQFN-10 package options
Typical Applications
- High-side current measurement
- Low-side current measurement
- Bidirectional shunt monitoring
- Voltage-output current sensing
- 26 V common-mode sensing systems
- Low-quiescent-current signal chains
Procurement Notes
When requesting a quote for INA210, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of device is the INA210?
The INA210 is a Texas Instruments current-shunt monitor amplifier. The extracted datasheet facts identify it as a voltage-output current-shunt monitor for low-side or high-side bidirectional measurement.
What gain does the INA210 provide?
The INA210 gain is specified as 200 V/V. Gain error is listed as typical ±0.02%, with maximum limits depending on device version and the stated VSENSE and temperature conditions.
What package options are listed for INA210?
The listed package options are SC70-6 measuring 2.00 mm x 1.25 mm and UQFN-10 measuring 1.80 mm x 1.40 mm. Thermal resistance is specified for DCK SC70 and RSW UQFN packages.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 8, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.