INA216A3YFFR Texas Instruments Integrated Circuit (Other) In Stock
INA216A3YFFR is a 5 V low-power high-side zero-drift current-shunt monitor in 4-ball WCSP from Texas Instruments. Key specs: 200 V/V gain, 75 µV Vos max, 0 V to 5.5 V common-mode range. From $1.20, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- INA216A3YFFR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3032(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Zero-drift chopper architecture delivers 75 µV maximum input offset and 108 dB typical CMRR over temperature for accurate low-side and high-side current sensing
- Fixed 200 V/V (-A3) gain option eliminates external resistors — pair the shunt with the device and you get a calibrated voltage proportional to load current
- 0 V to 5.5 V common-mode input range works on positive rails powered by a single 5 V supply; ideal for USB-powered and 5 V battery rails
- Tiny 4-ball wafer-level chip-scale package (WCSP, R-XBGA-B4) saves PCB area in wearables and handhelds
- -40 °C to +125 °C extended operating temperature with low quiescent current for always-on telemetry rails
Applications
Used in battery-powered handhelds, wearables, USB-PD power monitors, and consumer electronics where high-side current measurement at sub-percent accuracy is needed without burning quiescent power. Also adopted in motor-control supervisors, point-of-load DC/DC current monitors, and protection circuits in industrial 5 V rails.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common Mode Voltage-Max | 5.5V |
| Common-mode Reject Ratio-Min | 90dB |
| Common-mode Reject Ratio-Nom | 108dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 75 µV |
| JESD-30 Code | R-XBGA-B4 |
| JESD-609 Code | e1 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.3V/us |
| Supply Current-Max | 0.03mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 4.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 5 |
| Voltage Gain-Nom | 100 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for INA216A3YFFR:
Frequently Asked Questions
What is the gain difference between INA216A1, A2, A3, and A4?
The numeric suffix selects the fixed gain: A1 = 25 V/V, A2 = 50 V/V, A3 = 200 V/V, and A4 = 500 V/V. Choose the gain so that the maximum shunt voltage (I_max × R_shunt) drives the output to roughly 80 % of the supply rail. The -A3 (200 V/V) variant is a good middle-ground for shunt drops in the 1-25 mV range.
Is INA216A3YFFR RoHS compliant and what is its package?
Yes, INA216A3YFFR is RoHS compliant and lead-free. The YFF suffix denotes a 4-ball wafer-level chip-scale package (WCSP, R-XBGA-B4) approximately 0.9 × 0.9 mm — one of the smallest current-shunt monitors available. The R reel suffix indicates tape-and-reel packaging.
Can INA216A3YFFR sense current on the high side of a 5 V supply?
Yes. The 0 V to 5.5 V common-mode range allows the device to monitor current on the high side of any rail up to 5.5 V (including USB 5 V rails and 1S Li-Ion). The chopper-stabilized topology cancels offset drift, so even small shunts (10-50 mΩ) yield accurate readings down to a few mA without temperature recalibration.
Related Guides
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
TL084CN Equivalent and Replacements: JFET-Input Quad Op-Amp Comparison Guide
Compare TL084CN with TL074, LF347, and LM324 quad op-amps. Pin-compatible equivalents, key specs, and when to choose each for your analog design.
May 20, 2026
TPS386000RGPR Quad Voltage Supervisor: Selection and Sourcing Guide (2025)
Compare TPS386000RGPR with TPS386040RGPR, TPS3700, and TPS3823 voltage supervisors. Key specs, threshold programming, watchdog options, and sourcing tips.
May 20, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4117 | $0.41 |
| 1000+ | $0.4059 | $405.90 |
| 6000+ | $0.3960 | $2376.00 |
| 10000+ | $0.3619 | $3619.00 |
| 100000+ | $0.3032 | $30320.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”