Overview
The TLE2022CD is a dual precision, low-power operational amplifier produced by Texas Instruments. It is part of the Excalibur TLE series, known for its high-speed and low-power characteristics. This device is designed to offer excellent DC performance and is suitable for both single-supply and split-supply configurations. The TLE2022CD is fabricated using the complementary bipolar Excalibur process, which enhances its unity-gain bandwidth and slew rate compared to similar devices.
Key Specifications
| Specification | Value |
|---|---|
| Brand | Texas Instruments |
| Amplifier Type | Precision |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Power Supply Type | Dual, Single |
| Number of Channels per Chip | 2 |
| Pin Count | 8 |
| Typical Single Supply Voltage | 5 → 28 V |
| Typical Gain Bandwidth Product | 1.7 MHz |
| Typical Dual Supply Voltage | ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V |
| Typical Slew Rate | 0.5 V/µs |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | +70 °C |
| Typical Voltage Gain | 123.5 dB |
| Rail to Rail | No |
| Height | 1.58 mm |
| Width | 3.91 mm |
| Dimensions | 4.9 x 3.91 x 1.58 mm |
| Typical Input Voltage Noise Density | 21 nV/√Hz |
| Length | 4.9 mm |
Key Features
- High unity-gain bandwidth of 2 MHz typical.
- High slew rate of 0.45 V/µs minimum.
- Low supply current of 300 µA maximum.
- Specified for both 5-V single-supply and ±15-V operation.
- Phase-reversal protection circuitry.
- High open-loop gain of 6.5 V/µV (136 dB) typical.
- Low offset voltage of 100 µV maximum.
- Low input bias current of 50 nA maximum.
- Low noise voltage of 19 nV/√Hz typical.
- Stable parameters over time and temperature due to the bias circuit and Excalibur process.
Applications
The TLE2022CD is ideal for low-level signal conditioning applications in various configurations, including single-supply and split-supply setups. It is particularly suited for applications requiring high precision, low power consumption, and high-speed performance. Common use cases include audio equipment, medical devices, industrial control systems, and other applications where precise signal amplification is critical.
Q & A
- What is the typical gain bandwidth product of the TLE2022CD?
The typical gain bandwidth product of the TLE2022CD is 1.7 MHz.
- What are the typical dual supply voltages for the TLE2022CD?
The typical dual supply voltages for the TLE2022CD are ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, and ±9 V.
- What is the maximum operating temperature of the TLE2022CD?
The maximum operating temperature of the TLE2022CD is +70 °C.
- Does the TLE2022CD have rail-to-rail output capability?
No, the TLE2022CD does not have rail-to-rail output capability.[
- What is the typical input voltage noise density of the TLE2022CD?
The typical input voltage noise density of the TLE2022CD is 21 nV/√Hz.[
- What is the package type of the TLE2022CD?
The package type of the TLE2022CD is SOIC (Surface Mount).[
- What are the key features of the Excalibur process used in the TLE2022CD?
The Excalibur process used in the TLE2022CD includes isolated vertical pnp transistors, which improve unity-gain bandwidth and slew rate, and a bias circuit that ensures stable parameters over time and temperature.[
- Is the TLE2022CD still in production?
No, the TLE2022CD is no longer in production.[
- What are some common applications for the TLE2022CD?
The TLE2022CD is commonly used in low-level signal conditioning applications, including audio equipment, medical devices, and industrial control systems.[
- What is the typical supply current of the TLE2022CD?
The typical supply current of the TLE2022CD is 300 µA maximum.[
- Does the TLE2022CD have phase-reversal protection?
