Texas Instruments LMH6655MAX Audio Amplifiers
IC VOLTAGE FEEDBACK 2 CIRC 8SOIC
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Technical Specifications
Texas Instruments LMH6655MAX Audio Amplifiers technical specifications.
General
Related Parts Comparison (LMH6655MAX vs LMH7220MKX/NOPB vs LMH6658MAX vs LMH6657MG)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | SOT-23-6 Thin, TSOT-23-6 | 8-SOIC | 5-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 6V | 2.7V ~ 12V | 3V ~ 12V | 5 V, 9 V |
| Number of Channels | 2 | 1 | 2 | 1 |
| RoHS | No | Yes | No | No |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Active |
| CMRR | 70dB | 70dB | 72dB | 72dB |
| Input Bias Current | 12uA | 500nA | 20uA | 20uA |
| Input Offset Voltage | 1mV | 9.5mV | 5mV | 5mV |
| Lead Free | Contains Lead | Lead Free | Contains Lead | Contains Lead |
| Max Dual Supply Voltage | 6V | 6V | 6V | 6V |
| Action |
Texas Instruments LMH6655MAX Audio Amplifiers Overview
Dual-channel audio amplifier IC featuring a 260MHz bandwidth and 200V/µs slew rate. This surface-mount SOIC package offers a gain bandwidth product of 260MHz and a voltage gain of 64dB. Operating from a 2.5V to 12V supply range, it provides 120mA output current per channel. Key performance metrics include 70dB CMRR and 60dB PSRR, with an input bias current of 12µA and input offset voltage of 1mV.
