Texas Instruments INA199B2DCKR Microcontrollers
26V, bi-directional current sense amplifier 6-SC70 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA199B2DCKR
Base Model
Detailed Description
26V, bi-directional current sense amplifier 6-SC70 -40 to 125
Package
6-TSSOP, SC-88, SOT-363
Lifecycle Status
Active
Datasheet
INA199B2DCKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA199B2DCKR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
6-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Input Voltage
-0.1V ~ 26V
Sensing Method
High/Low-Side
Accuracy
±1.5%
Function
Current Sense
Alternate Parts Comparison (INA199B2DCKR vs INA199B2DCKT vs INA199B1DCKR vs INA199B1DCKT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-TSSOP | 6-TSSOP | 6-TSSOP | 6-TSSOP |
| 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 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Accuracy | ±1.5% | ±1.5% | ±1.5% | ±1.5% |
| Function | Current Sense | Current Sense | Current Sense | Current Sense |
| Gain Error | 0.9, 1.4 | 0.03 % | 0.9, 1.4 | 0.03 % |
| Input Voltage | -0.1V ~ 26V | -0.1V ~ 26V | -0.1V ~ 26V | -0.1V ~ 26V |
| Package | SOT-SC70 (DCK)-6 | SC-70-6 | SOT-SC70 (DCK)-6 | SC-70-6 |
| Sensing Method | High/Low-Side | High/Low-Side | High/Low-Side | High/Low-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
NCS199A2RSQT2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Current Sense Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363
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