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TLC1079 from TI,Texas Instruments

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TLC1079

Manufacturer: TI, TII

Quad Micropower Precision Low-Voltage Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLC1079 TI, TII 828 In Stock

Description and Introduction

Quad Micropower Precision Low-Voltage Operational Amplifier Here are the factual details about part TLC1079 from manufacturer Texas Instruments (TI):

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TLC1079
- **Type:** Precision Operational Amplifier (Op-Amp)
- **Supply Voltage Range:** ±2.25V to ±8V (Dual Supply), 4.5V to 16V (Single Supply)
- **Input Offset Voltage:** 50µV (Typical), 250µV (Maximum)
- **Input Bias Current:** 1pA (Typical)
- **Gain Bandwidth Product:** 1MHz (Typical)
- **Slew Rate:** 0.6V/µs (Typical)
- **Common-Mode Rejection Ratio (CMRR):** 120dB (Typical)
- **Power Supply Rejection Ratio (PSRR):** 120dB (Typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package Options:** PDIP-8, SOIC-8, TSSOP-8

### **Descriptions:**
The TLC1079 is a precision operational amplifier featuring low offset voltage, low input bias current, and high CMRR/PSRR. It is designed for applications requiring high accuracy and stability, such as instrumentation, medical devices, and data acquisition systems.

### **Features:**
- **Low Offset Voltage:** Ensures high accuracy in signal conditioning.
- **Low Input Bias Current:** Minimizes errors in high-impedance circuits.
- **Wide Supply Range:** Supports both single and dual supply operations.
- **High CMRR/PSRR:** Reduces noise and interference for stable performance.
- **Low Power Consumption:** Suitable for battery-powered applications.
- **Robust Design:** Operates over a wide temperature range (-40°C to +125°C).

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Quad Micropower Precision Low-Voltage Operational Amplifier

Alternative Part Number

  • LT1079 --: Quad low-power precision op amp with similar supply current and input offset characteristics, direct functional replacement in most circuits.
  • OP497 --: Quad precision low-bias-current op amp offering comparable input offset voltage and low power consumption for high-impedance sensor applications.
  • LM324 --: Widely available quad op amp with similar pinout and supply range; lower precision but a practical drop-in for non-critical designs.
  • LTC1059 --: Quad low-power CMOS op-amp with similar supply range and low input bias current, suitable replacement for TLC1079 in low-power analog circuits.
  • ICL7642 --: Quad micropower CMOS operational amplifier offering comparable low quiescent current and rail-to-rail output behavior.
  • CA3240 --: Quad CMOS/bipolar op-amp with high input impedance and wide supply range, usable as a functional substitute where TLC1079 is unavailable.

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