Texas Instruments INA199A1RSWT Management
IC OPAMP CURR SENSE 14KHZ 10UQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA199A1RSWT
Detailed Description
IC OPAMP CURR SENSE 14KHZ 10UQFN
Package
10-UFQFN
Key Features
Package / Case: 10-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
INA199A1RSWT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA199A1RSWT Management technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
10-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Input Voltage
-0.3V ~ 26V
Sensing Method
High/Low-Side
Accuracy
±1.5%
Function
Current Sense
Alternate Parts Comparison (INA199A1RSWT vs INA199A3RSWT vs INA199B2RSWT vs INA216A1RSWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-UFQFN | 10-UFQFN | 10-UFQFN | 10-UFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Number of Channels | 1 | 1 Channel | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Accuracy | ±1.5% | ±1.5% | ±1.5% | ±0.01% |
| Function | Current Sense | Current Sense | Current Sense | Current Monitor |
| Gain Error | 0.9, 1.4 | 0.03 % | 0.9, 1.4 | 0.2 |
| Input Voltage | -0.3V ~ 26V | -0.3V ~ 26V | -0.1V ~ 26V | 1.8V ~ 5.5V |
| Package | UQFN (RSW)-10 | UQFN (RSW)-10 | UQFN (RSW)-10 | UQFN (RSW)-10 |
| Sensing Method | High/Low-Side | High/Low-Side | High/Low-Side | High-Side |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS213RMUTAGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Current Sense Amplifier 1 Circuit Rail-to-Rail 10-UQFN (1.4x1.8)
More Parts in Current Regulation and Management
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.