The TLV900x family includes single (TLV9001), dual (TLV9002), and quad-channel (TLV9004) low-voltage (1.8 V to 5.5 V) operational amplifiers (op amps) with rail-to-rail input and output swing capabilities. These op amps provide a cost-effective solution for space-constrained applications such as smoke detectors, wearable electronics, and small appliances where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the TLV900x family is 500 pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (1.8 V to 5.5 V) with performance specifications similar to the TLV600x devices.
The robust design of the TLV900x family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.
The TLV900x devices include a shutdown mode (TLV9001S, TLV9002S, and TLV9004S) that allow the amplifiers to switch off into standby mode with typical current consumption less than 1 µA.
Micro-size packages, such as SOT-553 and WSON, are offered for all channel variants (single, dual, and quad), along with industry-standard packages such as SOIC, MSOP, SOT-23, and TSSOP packages.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TLV900x Low-Power, RRIO, 1-MHz Operational Amplifier for Cost-Sensitive Systems datasheet (Rev. R) | PDF | HTML | Nov 15, 2021 |
| Application note | Designing for TLV90xxS Operational Amplifiers With Shutdown (Rev. B) | PDF | HTML | Jun 8, 2022 | |
| Technical article | Using quad op amps to sense multiple currents | PDF | HTML | Feb 12, 2020 | |
| Technical article | Taking the family-first approach to op amp selection | PDF | HTML | Oct 18, 2019 | |
| Technical article | Transimpedance amplifier designs for high-performance, cost-sensitive smoke detect | PDF | HTML | Aug 10, 2017 |
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| X2QFN (RUC) | 14 | Ultra Librarian |
| SOT-23-THN (DYY) | 14 | Ultra Librarian |
| SOIC (D) | 14 | Ultra Librarian |
| TSSOP (PW) | 14 | Ultra Librarian |
| WQFN (RTE) | 16 | Ultra Librarian |
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