TLV6742IDSGR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
TLV6742IDSGR is a dual, 10-MHz, low-noise, low-power rail-to-rail output operational amplifier from Texas Instruments. It features a 3.2 nV/Hz input noise voltage, 2.5 uA per channel supply current, and operates from 1.8 V to 5.5 V supply. Available in a compact DSG package, in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TLV6742IDSGR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel 10 MHz gain-bandwidth product for high-speed signal processing
- Ultra-low 2.5 uA per-channel quiescent current for battery-powered designs
- 3.2 nV/Hz input voltage noise enables precision low-noise signal conditioning
- Rail-to-rail output swing maximizes dynamic range on single-supply 1.8 V to 5.5 V rails
Applications
TLV6742IDSGR is well-suited for portable medical sensors and wearable IoT devices where the 2.5 uA per-channel supply current and 1.8 V minimum supply extend battery life. Its 10 MHz bandwidth and 3.2 nV/Hz noise floor make it an excellent front-end amplifier for photodiode transimpedance circuits and precision data-acquisition signal chains. The compact DSG package and dual-channel integration reduce board area in space-constrained consumer electronics and industrial handheld instruments.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-04-25 |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLV6742IDSGR:
Frequently Asked Questions
What supply voltage range does TLV6742IDSGR support and how does it affect rail-to-rail output swing?
TLV6742IDSGR operates from a single supply of 1.8 V to 5.5 V. The rail-to-rail output stage swings within millivolts of both supply rails, maximizing the usable output dynamic range across the full 1.8 V to 5.5 V range and enabling single-supply designs without signal clipping.
How does TLV6742IDSGR compare to a standard 10 MHz op-amp when quiescent current is a constraint?
Unlike many 10 MHz op-amps that draw 1 mA or more per channel, TLV6742IDSGR consumes only 2.5 uA per channel, making it far more power-efficient. The dual-channel device draws just 5 uA total from a 3.3 V rail, extending battery runtime significantly in wearable and always-on sensor nodes.
Which sensor interface designs benefit most from TLV6742IDSGR noise performance?
Photodiode transimpedance amplifiers, Wheatstone bridge readouts for strain gauges, and ECG front-end circuits benefit most. The 3.2 nV/Hz noise floor combined with the 10 MHz gain-bandwidth product allows amplification of microvolt-level sensor signals from DC to several kilohertz without significant noise degradation across 8 input configurations.
What is the package size of TLV6742IDSGR and how does it simplify compact PCB layouts?
TLV6742IDSGR comes in an 8-pin WSON DSG package measuring 2 mm x 2 mm. This integrates 2 amplifier channels in less than 4 mm2 of board space, ideal for compact PCBs in wearables where both channels share a single supply decoupling capacitor and a single 1.8 V power rail.
Related Guides
LM2904BQDGKRQ1 Selection Guide: Automotive Dual Op-Amp Variants, Packages, and Alternatives
How to choose the right LM2904BQ automotive dual op-amp variant: AEC-Q100 grade, offset voltage, package, and non-automotive alternatives explained.
May 27, 2026
ST3232CDR vs ST3232 Variants: RS-232 Transceiver Selection Guide
How to choose the right ST3232 RS-232 transceiver variant: compare ST3232CDR, ST3232BDR, ST3232BTR, ST3232CTR, and ST3232EBDR by supply voltage, package, temperature, and ESD rating.
May 27, 2026
ST3232CDR RS-232 Transceiver: Application Note & Design Guide
Complete design guide for the ST3232CDR RS-232 transceiver: charge-pump capacitor selection, PCB layout, ESD protection, and circuit examples for 3.3 V systems.
May 26, 2026
TPS613222ADBVR Selection Guide: How to Choose the Right Low-Power Boost Converter
How to choose between TPS613221ADBVR, TPS613222ADBVR, and TPS613223ADBVR: key parameters include quiescent current, output voltage, and switch current rating.
May 26, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”