Overview
The TS321AIYLT is a single bipolar operational amplifier (op amp) produced by STMicroelectronics. It is designed for cost-sensitive applications where space-saving is crucial. This device is an enhanced version of industry-standard op amps like the LM358A and LM324, offering superior specifications in a compact SOT23-5 package. The TS321AIYLT is suitable for single supply applications due to its input common mode range (Vicm) that includes ground, making it versatile for various electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (Single Supply) | 3 to 30 | V |
| Supply Voltage (Dual Supplies) | ±1.5 to ±15 | V |
| Input Offset Voltage (TS321A) | 2 mV (max) | mV |
| Input Offset Voltage (TS321) | 4 mV (max) | mV |
| Input Bias Current | 20 nA | nA |
| Supply Current (No Load) | 500 µA (VCC = 5 V), 600 µA (VCC = 30 V) | µA |
| Output Voltage Swing | 0 to 3.5 V (VCC = 5 V) | V |
| Operating Temperature Range | -40 to 125 °C | °C |
| Slew Rate | 0.4 V/µs | V/µs |
| Gain Bandwidth Product | 0.8 MHz | MHz |
Key Features
- Large output voltage swing: 0 to 3.5 V min (VCC = 5 V)
- Low supply current: 500 µA (VCC = 5 V), 600 µA (VCC = 30 V)
- Low input bias current: 20 nA
- Low input offset voltage: 2 mV max. for TS321A, 4 mV max. for TS321
- Wide power supply range: Single supply 3 to 30 V, Dual supplies ±1.5 to ±15 V
- Stable with high capacitive loads
- Compact SOT23-5 package for space-saving designs
Applications
The TS321AIYLT is suitable for a variety of applications, including:
- Cost-sensitive electronic designs where space is limited
- Single supply applications due to its input common mode range that includes ground
- Automotive applications, given its automotive-grade certification
- Industrial and consumer electronics requiring low power consumption and high performance
- Audio and signal processing circuits where low noise and high fidelity are necessary
Q & A
- What is the primary application of the TS321AIYLT operational amplifier?
The TS321AIYLT is primarily used in cost-sensitive applications where space-saving is crucial, such as in automotive, industrial, and consumer electronics.
- What is the package type of the TS321AIYLT?
The TS321AIYLT comes in a compact SOT23-5 package.
- What is the input offset voltage of the TS321AIYLT?
The input offset voltage for the TS321AIYLT is 2 mV max. for the TS321A version and 4 mV max. for the TS321 version.
- What is the supply current of the TS321AIYLT?
The supply current is 500 µA at VCC = 5 V and 600 µA at VCC = 30 V.
- What is the operating temperature range of the TS321AIYLT?
The operating temperature range is -40 to 125 °C.
- Is the TS321AIYLT stable with high capacitive loads?
Yes, the TS321AIYLT is stable with high capacitive loads.
- What is the slew rate of the TS321AIYLT?
The slew rate is 0.4 V/µs.
- What is the gain bandwidth product of the TS321AIYLT?
The gain bandwidth product is 0.8 MHz.
- Can the TS321AIYLT be used in single supply applications?
Yes, the TS321AIYLT can be used in single supply applications because its input common mode range includes ground.
- Is the TS321AIYLT suitable for automotive applications?
Yes, the TS321AIYLT is certified for automotive applications.
