Texas Instruments INA199A1RSWR Microcontrollers
26V, bi-directional current sense amplifier 10-UQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA199A1RSWR
Base Model
Detailed Description
26V, bi-directional current sense amplifier 10-UQFN -40 to 125
Package
10-UFQFN
Lifecycle Status
Active
Datasheet
INA199A1RSWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA199A1RSWR Microcontrollers 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 (INA199A1RSWR vs INA199A1QDCKRQ1 vs INA199A3QDCKRQ1 vs INA199A3RSWT)
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 | 6-TSSOP | 6-TSSOP | 10-UFQFN |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Accuracy | ±1.5% | ±1.5% | ±1.5% | ±1.5% |
| Input Voltage | -0.3V ~ 26V | 2.7V ~ 26V | 2.7V ~ 26V | -0.3V ~ 26V |
| Sensing Method | High/Low-Side | High/Low-Side | High/Low-Side | High/Low-Side |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| RoHS | Yes | Yes | -- | Yes |
| Function | Current Sense | Current Sense | -- | Current Sense |
| Package | UQFN (RSW)-10 | 6-TSSOP,SC-88,SOT-363 | -- | UQFN (RSW)-10 |
| 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)
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