Texas Instruments OPA1642AIDR Microcontrollers
2-CH Stereo Audio Amp, Class-AB, Rail-to-Rail, 8-Pin SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA1642AIDR
Detailed Description
2-CH Stereo Audio Amp, Class-AB, Rail-to-Rail, 8-Pin SOIC
Package
SOIC-8
Lifecycle Status
Active
Datasheet
OPA1642AIDR Datasheet
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Technical Specifications
Texas Instruments OPA1642AIDR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
2
Total Supply Voltage 5 V 5 5 V 10 Min V
5
Total Supply Voltage 5 V 5 5 V 10 Max V
36
Gbw Typ Mhz
11
Slew Rate Typ Vs
20
Rail to Rail
In to V-, Out
Vos Offset Voltage at 25 C Max Mv
3.5
Iq Per Channel Typ Ma
1.8
Vn at 1 Khz Typ Nv Hz
5.1
Alternate Parts Comparison (OPA1642AIDR vs OPA330AIDBVR vs OPA2132UA vs OPA2330AIDRBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Number of Channels | 2 | 1 | 2 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Architecture | FET | CMOS | FET | CMOS |
| CMRR Typ Db | 126 | 115 | 100 | 115 |
| Gbw Typ Mhz | 11 | 0.35 | 8 | 0.35 |
| Input Bias Current Max Pa | 20 | 500 | 50 | 500 |
| Iout Typ a | 0.03 | 0.005 | 0.04 | 0.005 |
| Iq Per Channel Typ Ma | 1.8 | 0.021 | 4 | 0.021 |
| Operating Temperature Range C | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package | SOIC-8 | SOT-23 | D | VSON EP |
| Rail to Rail | In to V-, Out | Rail to Rail Input/Output | No | Rail to Rail Input/Output |
| Slew Rate Typ Vs | 20 | 0.16 | 20 | 0.16 |
| Action |
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