Overview
The TCA0372 is a monolithic circuit designed as a power operational amplifier, suitable for a wide range of applications including servo amplifiers and power supplies. It is characterized by its high output current, fast slew rate, and wide bandwidth, making it an excellent choice for demanding applications. The TCA0372 features no deadband crossover distortion, which enhances its performance in driving coils and other inductive loads.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (from VCC to VEE) | VS | 40 | V | ||
| Junction Temperature | TJ | +150 | °C | ||
| Operating Temperature Range | TA | -40 | +125 | °C | |
| Storage Temperature Range | Tstg | -55 | +150 | °C | |
| DC Output Current | IO | 1.0 | A | ||
| Peak Output Current (Nonrepetitive) | I(max) | 1.5 | A | ||
| Slew Rate | SR | 1.0 | 1.3 | V/μs | |
| Bandwidth | 1.1 | MHz | |||
| Input Offset Voltage (VCM = 0, TA = +25°C) | VIO | 20 | mV | ||
| Input Bias Current (VCM = 0) | IIB | 100 | 500 | nA | |
| Large Signal Voltage Gain (VO = ±10 V, RL = 2.0 kΩ) | AVOL | 30 | 100 | V/mV | |
| Output Voltage Swing (IL = 100 mA, TA = +25°C) | VOH/VOL | 14.0/−14.0 | V | ||
| Common Mode Rejection Ratio (RS = 10 kΩ) | CMRR | 70 | 90 | dB | |
| Power Supply Rejection Ratio (RS = 100 Ω) | PSRR | 70 | 90 | dB |
Key Features
- Output Current to 1.0 A
- Slew Rate of 1.3 V/μs
- Wide Bandwidth of 1.1 MHz
- Internal Thermal Shutdown
- Single or Split Supply Operation
- Excellent Gain and Phase Margins
- Common Mode Input Includes Ground
- Zero Deadband Crossover Distortion
- Pb-Free Packages are Available
- NCV devices are AEC-Q100 Qualified and PPAP Capable
- RoHS Compliant
Applications
- Servo Amplifiers
- Power Supplies
- Signal Conditioning
- Sensor Interface
- White Goods
- Medical Equipment
- Industrial Equipment
Q & A
- What is the maximum output current of the TCA0372?
The maximum output current of the TCA0372 is 1.0 A, with a peak nonrepetitive current of 1.5 A.
- What is the slew rate of the TCA0372?
The slew rate of the TCA0372 is 1.3 V/μs.
- What is the bandwidth of the TCA0372?
The bandwidth of the TCA0372 is 1.1 MHz.
- Does the TCA0372 have internal thermal shutdown?
Yes, the TCA0372 features internal thermal shutdown.
- Can the TCA0372 operate on a single or split supply?
Yes, the TCA0372 can operate on either a single or split supply.
- What is the common mode input range of the TCA0372?
The common mode input range of the TCA0372 includes ground and extends from VEE to (VCC - 1.0 V).
- Is the TCA0372 free from deadband crossover distortion?
Yes, the TCA0372 has zero deadband crossover distortion.
- What are the typical applications of the TCA0372?
The TCA0372 is typically used in servo amplifiers, power supplies, signal conditioning, sensor interfaces, white goods, medical equipment, and industrial equipment.
- Is the TCA0372 RoHS compliant?
Yes, the TCA0372 is RoHS compliant and available in Pb-Free packages.
- What is the operating temperature range of the TCA0372?
The operating temperature range of the TCA0372 is from -40°C to +125°C.
