Product details

Common mode voltage (Max) (V) 5.5 Common mode voltage (Min) (V) 1.8 Input offset (+/-) (Max) (uV) 100 Input offset drift (+/-) (Typ) (uV/C) 0.1 Gain (V/V) 100, 200, 25, 50 Gain error (%) 0.2 Gain error drift (+/-) (Max) (ppm/°C) 25 CMRR (Min) (dB) 90 Bandwidth (kHz) 20, 10, 5, 2.5 Supply voltage (Max) (V) 5.5 Supply voltage (Min) (V) 1.8 Iq (Max) (mA) 0.03 Number of channels (#) 1 Comparators (#) 0 Features High precision, Small WCSP Package Rating Catalog Operating temperature range (C) -40 to 125
Common mode voltage (Max) (V) 5.5 Common mode voltage (Min) (V) 1.8 Input offset (+/-) (Max) (uV) 100 Input offset drift (+/-) (Typ) (uV/C) 0.1 Gain (V/V) 100, 200, 25, 50 Gain error (%) 0.2 Gain error drift (+/-) (Max) (ppm/°C) 25 CMRR (Min) (dB) 90 Bandwidth (kHz) 20, 10, 5, 2.5 Supply voltage (Max) (V) 5.5 Supply voltage (Min) (V) 1.8 Iq (Max) (mA) 0.03 Number of channels (#) 1 Comparators (#) 0 Features High precision, Small WCSP Package Rating Catalog Operating temperature range (C) -40 to 125
DSBGA (YFF) 4 1 mm² .8 x .8 UQFN (RSW) 10 3 mm² 1.8 x 1.4
  • CHIP-SCALE PACKAGE
  • COMMON-MODE RANGE: +1.8V to +5.5V
  • OFFSET VOLTAGE: ±30µV
  • GAIN ERROR: ±0.2% MAX
  • CHOICE OF GAINS:
    • INA216A1: 25V/V
    • INA216A2: 50V/V
    • INA216A3: 100V/V
    • INA216A4: 200V/V
  • QUIESCENT CURRENT: 13µA
  • BUFFERED VOLTAGE OUTPUT: No Additional Op Amp Needed
  • CHIP-SCALE PACKAGE
  • COMMON-MODE RANGE: +1.8V to +5.5V
  • OFFSET VOLTAGE: ±30µV
  • GAIN ERROR: ±0.2% MAX
  • CHOICE OF GAINS:
    • INA216A1: 25V/V
    • INA216A2: 50V/V
    • INA216A3: 100V/V
    • INA216A4: 200V/V
  • QUIESCENT CURRENT: 13µA
  • BUFFERED VOLTAGE OUTPUT: No Additional Op Amp Needed

The INA216 is a high-side voltage output current shunt monitor that can sense drops across shunts at common-mode voltages from +1.8V to +5.5V. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale, or with wide dynamic ranges of over 1000:1.

These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25µA of supply current. The INA216 series are specified over the temperature range of –40°C to +125°C, and offered in a chip-scale package.

The INA216 is a high-side voltage output current shunt monitor that can sense drops across shunts at common-mode voltages from +1.8V to +5.5V. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale, or with wide dynamic ranges of over 1000:1.

These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25µA of supply current. The INA216 series are specified over the temperature range of –40°C to +125°C, and offered in a chip-scale package.

Download

Similar products you might be interested in

open-in-new Compare products
Same functionality with different pin-out to the compared device.
NEW INA183 ACTIVE 2.7-V to 26-V, high-precision current sense amplifier 5-pin SOT-23 device with no dedicated supply pins

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet Small Size, Low-Power, Unidirectional CURRENT SHUNT MONITOR datasheet (Rev. C) 04 Nov 2011
Selection guide Current Sense Amplifiers (Rev. E) 20 Sep 2021
Technical article Solving the multidecade current-measurement challenge in your 48-V BMS application 14 Jun 2021
Technical article How current-sense amplifiers monitor satellite health 08 Feb 2021
Technical article Why current and magnetic sensing matters for wireless earbud design 11 Nov 2019
Technical article A key to accurate system thermal management: monitoring both current flow and temperature 04 Oct 2018
User guide INA216EVM User Guide 26 Aug 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

INA216EVM — INA216 Evaluation Module

The INA216EVM is intended to provide basic functional evaluation of this device family. The fixture layout is not intended to be a model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The INA216EVM allows the user to install a shunt resistor, and then (...)

In stock
Limit: 3
Simulation model

INA216A1 PSpice Model (Rev. B)

SBOM824B.ZIP (820 KB) - PSpice Model
Simulation model

INA216A1 TINA-TI Spice Model (Rev. C)

SBOM825C.ZIP (6 KB) - TINA-TI Spice Model
Simulation model

INA216A1 TINA-TI Reference Design (Rev. C)

SBOM826C.TSC (376 KB) - TINA-TI Reference Design
Simulation model

INA216A2 PSpice Model (Rev. B)

SBOM827B.ZIP (29 KB) - PSpice Model
Simulation model

INA216A2 TINA-TI Spice Model (Rev. C)

SBOM828C.ZIP (6 KB) - TINA-TI Spice Model
Simulation model

INA216A2 TINA-TI Reference Design (Rev. C)

SBOM829C.TSC (376 KB) - TINA-TI Reference Design
Simulation model

INA216A3 PSpice Model (Rev. B)

SBOM830B.ZIP (31 KB) - PSpice Model
Simulation model

INA216A3 TINA-TI Reference Design (Rev. C)

SBOM831C.TSC (362 KB) - TINA-TI Reference Design
Simulation model

INA216A3 TINA-TI Spice Model (Rev. C)

SBOM832C.ZIP (6 KB) - TINA-TI Spice Model
Simulation model

INA216A4 TINA-TI Spice Model (Rev. C)

SBOM833C.ZIP (33 KB) - TINA-TI Spice Model
Simulation model

INA216A4 TINA-TI Reference Design (Rev. C)

SBOM834C.TSC (309 KB) - TINA-TI Reference Design
Simulation model

INA216A4 PSpice Model (Rev. B)

SBOM835B.ZIP (27 KB) - PSpice Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Design tool

CIRCUIT060035 — Bidirectional current sensing with a window comparator circuit

This bidirectional current sensing solution uses a current-sense amplifier and a high-speed dual comparator with a rail-to-rail input common mode range to create over-current (OC) alert signals at the comparator outputs (OUTA and OUTB) if the input current (IG1) rises above 100 A or falls below (...)
Design tool

CIRCUIT060037 — Precision over-current latch circuit

This high-side, current sensing solution uses a current sense amplifier, a comparator with an integrated reference and a P-channel MOSFET to create an over-current latch circuit. When a load current greater than 200 mA is detected, the circuit disconnects the system from its power source. The (...)
Reference designs

TIDA-00302 — Current Shunt Monitor with Transient Robustness Reference Design

This high-side current shunt monitor is used to measure the voltage developed across a current-sensing resistor when current passes through it.

Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to (...)

Package Pins Download
DSBGA (YFF) 4 View options
UQFN (RSW) 10 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos