사양
| 속성 | 가치 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 2.3 MHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 300 µV |
| Supply Current | 75µA (x2 Channels) |
| Current - Output / Channel | 115 mA |
| Voltage - Supply Span(Min) | 1.5 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
TLV342SIRUGR is a Texas Instruments part from the TLV342 family. It’s a low-power, single-supply analog IC designed for portable/ battery-powered applications and is packaged in the SIRUGR RoHS, tape-and-reel format. The TLV342 devices are typically used for signal conditioning tasks such as buffering, conditioning and simple amplification in sensor interfaces and microcontroller inputs, running off a small supply with low quiescent current.
Key points:
- Part of TI’s TLV342 family (low-power, rail-to-rail I/O)
- RoHS-compliant SIRUGR package (small SMT footprint)
- Intended for single-supply operation in compact electronics
- Typical application: signal conditioning, buffering, and simple amplification
For exact electrical specs (channel count, gain, bandwidth, offset, slew rate, and recommended operating conditions), refer to the TI datasheet for TLV342 and the package/application notes.
Key points:
- Part of TI’s TLV342 family (low-power, rail-to-rail I/O)
- RoHS-compliant SIRUGR package (small SMT footprint)
- Intended for single-supply operation in compact electronics
- Typical application: signal conditioning, buffering, and simple amplification
For exact electrical specs (channel count, gain, bandwidth, offset, slew rate, and recommended operating conditions), refer to the TI datasheet for TLV342 and the package/application notes.
Equivalent
TLV342SIRUGR is a dual, rail-to-rail input/output, low‑power op-amp. Possible equivalents (2‑channel op-amps with similar specs):
- TI: TLV2372, OPA2322, OPA2342
- Microchip: MCP6002
- Analog Devices: AD8602
- TI: LMV358 (budget option)
Note: verify exact pinout, supply range, offset/bias specs, and package conformity before substituting.
- TI: TLV2372, OPA2322, OPA2342
- Microchip: MCP6002
- Analog Devices: AD8602
- TI: LMV358 (budget option)
Note: verify exact pinout, supply range, offset/bias specs, and package conformity before substituting.
Features
TLV342SIRUGR features (concise):
- Dual rail-to-rail input/output operational amplifiers
- Single-supply operation: 2.7 V to 5.5 V (also workable with dual supplies)
- Unity-gain stable
- Low quiescent current per amplifier (low-power design)
- Input common-mode includes ground; output can swing toward rails
- 8-pin package (SIRUGR), RoHS-compliant, tape-and-reel
- Industrial temperature range (-40°C to 125°C)
- Suitable for general-purpose amplification with small footprint and low-cost design
- Dual rail-to-rail input/output operational amplifiers
- Single-supply operation: 2.7 V to 5.5 V (also workable with dual supplies)
- Unity-gain stable
- Low quiescent current per amplifier (low-power design)
- Input common-mode includes ground; output can swing toward rails
- 8-pin package (SIRUGR), RoHS-compliant, tape-and-reel
- Industrial temperature range (-40°C to 125°C)
- Suitable for general-purpose amplification with small footprint and low-cost design
Pinout
- Pin count: 8 pins (SOIC-8/SOP-8 package)
- Function: Dual operational amplifier (two op-amps) in one package, with rail-to-rail input/output for single-supply operation.
- Function: Dual operational amplifier (two op-amps) in one package, with rail-to-rail input/output for single-supply operation.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational technology company and one of the world's largest semiconductor manufacturers, specializing in analog and embedded processing integrated circuits.
- What kind of company: An American multinational technology company and one of the world's largest semiconductor manufacturers, specializing in analog and embedded processing integrated circuits.
Application
TLV342SIRUGR is a dual rail-to-rail input/output operational amplifier. Primary application areas include:
- Sensor signal conditioning (bridges, thermistors, accelerometers, etc.)
- Portable, battery-powered devices on a single supply
- Photodiode transimpedance amplification and current-to-voltage conversion
- Active filters, buffers, and impedance matching in signal paths
- ADC input buffering and driver stages
- Audio/medical and general instrumentation preamps and conditioning
Provides low power, fast settling, and rail-to-rail operation suitable for compact, low-voltage designs.
- Sensor signal conditioning (bridges, thermistors, accelerometers, etc.)
- Portable, battery-powered devices on a single supply
- Photodiode transimpedance amplification and current-to-voltage conversion
- Active filters, buffers, and impedance matching in signal paths
- ADC input buffering and driver stages
- Audio/medical and general instrumentation preamps and conditioning
Provides low power, fast settling, and rail-to-rail operation suitable for compact, low-voltage designs.
Package
TLV342SIRUGR comes in an 8‑pin VSSOP (Very Small Outline Package) package; Pb‑free/RoHS compliant.
