TS861ID

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics:
  • High gain
  • Low noise
  • Wide bandwidth
• Package: DIP (Dual Inline Package)
• Essence: Monolithic Operational Amplifier
• Packaging/Quantity: Tube, 25 pieces per tube

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 2mV max
• Input Bias Current: 30nA max
• Input Offset Current: 5nA max
• Gain Bandwidth Product: 1MHz min
• Slew Rate: 0.5V/µs min
• Output Current: 20mA min
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TS861ID has a standard 8-pin DIP package with the following pin configuration:

```

---

| | --| IN- OUT |-- Pin 1: Inverting Input (-) --| IN+ VCC+ |-- Pin 2: Non-Inverting Input (+) --| VCC- GND |-- Pin 3: Negative Power Supply (-) --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• High voltage gain for amplification purposes.
• Low input offset voltage and bias current for accurate signal processing.
• Wide bandwidth allows for handling a broad range of frequencies.
• Low noise ensures minimal interference in signal amplification.

Advantages and Disadvantages

Advantages: - High gain enables amplification of weak signals. - Low noise ensures accurate signal reproduction. - Wide bandwidth allows for handling a wide range of frequencies.

Disadvantages: - Limited output current may restrict certain applications. - Requires dual power supply for operation.

Working Principles

The TS861ID is a monolithic operational amplifier that utilizes differential input stages and a push-pull output stage. It operates by amplifying the voltage difference between its inverting and non-inverting inputs. The amplified output is then fed to the load or subsequent circuitry.

Detailed Application Field Plans

The TS861ID is commonly used in various audio applications, such as audio amplifiers, preamplifiers, and equalizers. It can also be employed in instrumentation amplifiers, active filters, and other precision signal processing circuits.

Detailed and Complete Alternative Models

• LM741: General-purpose operational amplifier with similar characteristics.
• TL071: Low-noise JFET-input operational amplifier suitable for audio applications.
• AD823: Precision instrumentation amplifier with high common-mode rejection ratio.

These alternative models offer similar functionality and can be used as substitutes for the TS861ID in various applications.

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