Overview
The TS462CDT is a part of the TS461, TS462, and TS464 family of operational amplifiers produced by STMicroelectronics. These devices are known for their high dynamic performance, low noise, and low distortion, making them ideal for various portable and battery-supplied equipment. The TS462CDT operates with supply voltages ranging from 2.7 V to 10 V and offers excellent output rail-to-rail performance, making it suitable for applications requiring high accuracy and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.7 to 10 | V |
| Input Offset Voltage (Vio) | 1 to 7 | mV |
| Input Offset Voltage Drift (ΔVio) | 5 | μV/°C |
| Input Bias Current (Iib) | 200 to 1000 | nA |
| Common Mode Rejection Ratio (CMR) | 60 to 85 | dB |
| Supply Voltage Rejection Ratio (SVR) | 60 to 70 | dB |
| Large Signal Voltage Gain (Avd) | 70 to 80 | dB |
| High Level Output Voltage (VOH) | 2 to 2.4 | V |
| Low Level Output Voltage (VOL) | -2.4 to -2 | V |
| Supply Current (ICC) | 2 to 2.8 | mA |
| Gain Bandwidth Product (GBP) | 8.5 to 12 | MHz |
| Slew Rate (SR) | 2.8 to 4 | V/μs |
| Equivalent Input Noise Voltage (en) | 4 | nV/√Hz |
| Total Harmonic Distortion (THD) | 0.003 % | % |
| Operating Temperature Range (Toper) | -20 to +70 | °C |
| Storage Temperature Range (Tstd) | -65 to +150 | °C |
| Maximum Junction Temperature (Tj) | 150 | °C |
Key Features
- High dynamic performance with low noise level of 4 nV/√Hz and low distortion of 0.003 %.
- Large output swing, up to ±2.4 V at VCC = ±2.5 V.
- Operating range from 2.7 V to 10 V, suitable for battery-supplied equipment.
- Available in various packages including SOT23-5, SO-8, MiniSO-8, TSSOP-8, and TSSOP-14.
- Excellent output rail-to-rail performance.
- High common mode rejection ratio (CMR) and supply voltage rejection ratio (SVR).
Applications
- Sound cards and audio equipment.
- PDAs and other portable devices.
- CD players and recording equipment.
- Multimedia and video applications.
- Microphone pre-amplifiers.
Q & A
- What is the operating voltage range of the TS462CDT? The TS462CDT operates with supply voltages ranging from 2.7 V to 10 V.
- What is the input offset voltage of the TS462CDT? The input offset voltage ranges from 1 to 7 mV.
- What is the common mode rejection ratio (CMR) of the TS462CDT? The CMR is between 60 to 85 dB.
- What are the typical applications of the TS462CDT? Typical applications include sound cards, PDAs, CD players, recording equipment, multimedia, and microphone pre-amplifiers.
- What is the maximum junction temperature of the TS462CDT? The maximum junction temperature is 150 °C.
- What is the slew rate of the TS462CDT? The slew rate is between 2.8 to 4 V/μs.
- What is the total harmonic distortion (THD) of the TS462CDT? The THD is 0.003 %.
- In what packages is the TS462CDT available? The TS462CDT is available in SO-8, MiniSO-8, TSSOP-8, and other packages.
- What is the equivalent input noise voltage of the TS462CDT? The equivalent input noise voltage is 4 nV/√Hz.
- What is the gain bandwidth product (GBP) of the TS462CDT? The GBP is between 8.5 to 12 MHz.
