component
INA210CQDCKRQ1
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownINA210CQDCKRQ1
Texas Instruments · Current Sense Amplifiers · SC-70-6
INA210CQDCKRQ1 from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | REF | input | Reference voltage input, which must be set between 0 V and V+ to define the output level at zero differential input. |
| 2 | GND | power_in | Ground connection for the device. |
| 3 | V+ | power_in | Power supply input, specified from 2.7 V to 26 V. |
| 4 | IN+ | input | Connects to the power-supply side of the shunt resistor. |
| 5 | IN- | input | Connects to the load side of the shunt resistor. |
| 6 | OUT | output | Voltage output that carries the amplified shunt voltage, referenced to REF and limited by the V+ supply rail. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (recommended) | VS | 2.7 | 26 | V | 4 | ||
| Junction temperature (recommended) | TJ | -40 | 125 | °C | 4 | ||
| Common-mode input voltage (recommended, nominal) | VCM | 12 | V | 4 | |||
| Supply voltage (absolute maximum) | VS | 28 | V | Voltage on V+ pin | 4 | ||
| Differential input voltage | VDIF | -28 | 28 | V | VDIF = (VIN+) – (VIN–) | 4 | |
| Common-mode input voltage (absolute maximum, version B and C) | VIN | -0.1 | 28 | V | Version B and C; printed as GND – 0.1 (referenced to GND) | 4 | |
| Input current into any pin | IIN | 5 | mA | Current into any pin | 4 | ||
| Operating temperature | TA | -40 | 125 | °C | Natural-convection ambient | 4 | |
| Junction temperature (absolute maximum) | TJ | 150 | °C | 4 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 4 | ||
| ESD HBM (version B and C) | V(ESD) | -3500 | 3500 | V | Human body model, AEC Q100-002, HBM ESD class 2 | 4 | |
| ESD CDM (version B and C) | V(ESD) | -1000 | 1000 | V | Charged device model, AEC Q100-011, CDM ESD class C6 | 4 | |
| Common-mode input voltage (version B and C) | VCM | -0.1 | 26 | V | Version B and C; TA = –40°C to 125°C | 5 | |
| Common-mode rejection ratio (INA210) | CMRR | 105 | 140 | dB | VIN+ = 0V to 26V, VSENSE = 0mV, TA = –40°C to 125°C | 5 | |
| Input offset voltage, RTI (INA210) | VOS | -35 | 0.55 | 35 | µV | VSENSE = 0mV, TA = 25°C | 5 |
| Offset voltage drift vs temperature (INA210) | dVOS/dT | 0.1 | 0.5 | µV/°C | TA = –40°C to 125°C | 5 | |
| Power-supply rejection (INA210) | PSR | -10 | 0.1 | 10 | µV/V | VS = 2.7V to 18V, VIN+ = 18V, VSENSE = 0mV, TA = 25°C | 5 |
| Input bias current | IB | 15 | 28 | 35 | µA | VSENSE = 0mV, TA = 25°C | 5 |
| Input offset current | IOS | -0.02 | 0.02 | µA | VSENSE = 0mV, TA = 25°C | 5 | |
| Gain (INA210) | Gain | 200 | V/V | INA210-Q1 nominal gain | 6 | ||
| Gain error (version C) | Gain error | -0.5 | 0.02 | 0.5 | % | VSENSE = –5mV to 5mV (version C), TA = –40°C to 125°C | 6 |
| Gain error drift vs temperature | Gain drift | 3 | 10 | ppm/°C | TA = –40°C to 125°C | 6 | |
| Nonlinearity error | Nonlinearity | -0.01 | 0.01 | % | TA = 25°C | 6 | |
| Maximum capacitive load | CLOAD | 1 | nF | No sustained oscillation, TA = 25°C | 6 | ||
| Quiescent current | IQ | 65 | 100 | µA | VSENSE = 0mV, TA = 25°C | 6 | |
| Quiescent current (full temperature range) | IQ | 115 | µA | VSENSE = 0mV, TA = –40°C to 125°C | 6 | ||
| Junction-to-ambient thermal resistance (DCK, 6-pin SC70) | RθJA | 227.3 | °C/W | DCK (SC70) 6-pin | 5 | ||
| Junction-to-case (top) thermal resistance | RθJC(top) | 79.5 | °C/W | DCK (SC70) 6-pin | 5 | ||
| Junction-to-board thermal resistance | RθJB | 72.1 | °C/W | DCK (SC70) 6-pin | 5 | ||
| Junction-to-top characterization parameter | ψJT | 3.6 | °C/W | DCK (SC70) 6-pin | 5 | ||
| Junction-to-board characterization parameter | ψJB | 70.4 | °C/W | DCK (SC70) 6-pin | 5 |
CAD (KiCad official)
- Symbol:
INA210CQDCKRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files:
ina210cqdckrq1-etched.step/ina210cqdckrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina210cqdckrq1.step/ina210cqdckrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
5cde67aed07e0e83, retrieved 2026-10-10, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).