Overview
The TS464CDT is a member 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 TS464CDT operates with supply voltages ranging from 2.7 V to 10 V and is available in the SO-14 package, which is suitable for a wide range of applications requiring compact and reliable operation.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2.7 | - | 10 | V |
| Input Offset Voltage (Vio) | 1 | 5 | 7 | mV |
| Input Offset Current (Iio) | 10 | 150 | 200 | nA |
| Input Bias Current (Iib) | 200 | 200 | 750 | nA |
| Common Mode Rejection Ratio (CMR) | 60 | 85 | - | dB |
| Supply Voltage Rejection Ratio (SVR) | 60 | 70 | - | dB |
| Large Signal Voltage Gain (Avd) | 70 | 80 | - | dB |
| High Level Output Voltage (VOH) | 2 | 2.4 | - | V |
| Low Level Output Voltage (VOL) | -2.4 | -2 | - | V |
| Supply Current (ICC) | 2 | 2.8 | - | mA |
| Gain Bandwidth Product (GBP) | 8.5 | 12 | - | MHz |
| Slew Rate (SR) | 2.8 | 4 | - | V/μs |
| Equivalent Input Noise Voltage (en) | 4 | - | - | nV/√Hz |
| Total Harmonic Distortion (THD) | 0.003 | - | - | % |
Key Features
- High dynamic performance with low noise level of 4 nV/√Hz and low distortion of 0.003%.
- Large output swing, capable of reaching ±2.4 V at VCC = ±2.5 V.
- Operating range from 2.7 V to 10 V, suitable for a variety of applications.
- Available in SO-14 package, offering a compact solution for space-constrained designs.
- Excellent output rail-to-rail performance at an attractive cost.
- 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 devices.
- Microphone pre-amplifiers.
Q & A
- What is the operating voltage range of the TS464CDT? The TS464CDT operates with supply voltages ranging from 2.7 V to 10 V.
- What is the typical input offset voltage of the TS464CDT? The typical input offset voltage is 5 mV.
- What is the common mode rejection ratio (CMR) of the TS464CDT? The CMR is typically 85 dB.
- What is the slew rate of the TS464CDT? The slew rate is typically 4 V/μs.
- What package is the TS464CDT available in? The TS464CDT is available in the SO-14 package.
- What are the typical applications of the TS464CDT? Typical applications include sound cards, PDAs, CD players, recording equipment, multimedia devices, and microphone pre-amplifiers.
- What is the gain bandwidth product (GBP) of the TS464CDT? The GBP is typically 12 MHz.
- What is the total harmonic distortion (THD) of the TS464CDT? The THD is 0.003% at f = 1 kHz and AV = -1.
- What is the thermal resistance junction to case for the SO-14 package? The thermal resistance junction to case is 125 °C/W for the SO-14 package.
- Is the TS464CDT ESD protected? Yes, the TS464CDT has ESD protection with a human body model (HBM) rating of 2 kV.
