INA220AIDGST Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
INA220AIDGST is a high-side bidirectional current and power monitor IC from Texas Instruments. It features I2C interface, 12-bit ADC resolution, and supports up to 26V common-mode voltage. From $0.55, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- INA220AIDGST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5507(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of INA220AIDGST?
- High-side current sensing with bidirectional measurement capability up to 26V common-mode voltage
- Integrated 12-bit ADC for precise current, voltage, and power measurement via I2C interface
- Single-channel design in compact TSSOP-10 package, ideal for space-constrained applications
- Programmable calibration register enables flexible current range and resolution settings
What is INA220AIDGST used for?
The INA220AIDGST is widely used in power management systems for servers, telecom equipment, and industrial controllers where accurate current and power monitoring is critical. It is also deployed in battery-powered devices and portable electronics for real-time energy measurement and protection. Its I2C interface makes it easy to integrate into microcontroller-based designs for smart power distribution and load monitoring applications.
What are the specifications of INA220AIDGST?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | HIGH SIDE POWER/CURRENT MONITOR |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 1mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## INA220AIDGST Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the INA220AIDGST datasheet?
INA220AIDGST Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for INA220AIDGST?
Compatible alternatives and drop-in replacements for INA220AIDGST:
Texas Instruments Fixed, 1 Channel, +2V, PDSO10
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum common-mode voltage supported by the INA220AIDGST?
The INA220AIDGST supports a common-mode voltage range of 0V to +26V, making it suitable for high-side current sensing in a wide variety of 3.3V, 5V, 12V, and 15V power rail applications.
What communication interface does the INA220AIDGST use?
The INA220AIDGST uses a two-wire I2C-compatible interface operating at up to 3.4 MHz (HS mode). It supports up to 16 programmable I2C addresses, allowing multiple devices to share the same bus in multi-channel monitoring designs.
What is the ADC resolution of the INA220AIDGST?
The INA220AIDGST features a 12-bit analog-to-digital converter (ADC) for measuring shunt voltage and bus voltage. It provides a shunt voltage measurement range of ±40mV with a resolution of approximately 10 µV per LSB.
What package does the INA220AIDGST come in and what is its typical price?
The INA220AIDGST is available in a 10-pin TSSOP (TSSOP-10) small outline package with a 0.65mm pitch. It is priced from approximately $0.55 per unit and is available from major distributors worldwide with standard lead times.
Related Guides
150141RS73100 Red LED Indicator and Current-Resistor Design Guide
Design a reliable 150141RS73100 red LED indicator with worst-case resistor sizing, GPIO checks, PWM drive, layout, and production validation.
Jul 11, 2026
742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide
Practical guidance for using 742792651 in ferrite-bead EMI filters, including bias, DCR, damping, layout, and validation.
Jul 11, 2026
How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide
Compare 742792651 and related ferrite beads by impedance, current rating, DCR, package, layout, and EMI test context.
Jul 10, 2026
150141BS73100 Design Guide for 3528 Status Indicator LED Circuits
Design 3528 status indicator LED circuits with 150141BS73100: current setting, resistor sizing, polarity, optics, and sourcing checks.
Jul 10, 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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 51+ | $1.3200 | $67.32 |
| 115+ | $1.2000 | $138.00 |
| 340+ | $0.5955 | $202.47 |
| 440+ | $0.5731 | $252.16 |
| 545+ | $0.5507 | $300.13 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit