Overview
The LMV824IYDT is a quad operational amplifier from STMicroelectronics, part of the LMV82x and LMV82xA series. These amplifiers are designed for low voltage operation with a rail-to-rail output swing, making them suitable for a wide range of applications. They outperform the industry standard LMV321, particularly in terms of gain bandwidth product (5.5 MHz). The LMV824IYDT is specifically qualified for automotive use, featuring a wide temperature range, high ESD tolerance, and a power-saving shutdown mode that reduces supply current to a maximum of 50 nA at 25 °C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.5 V - 5.5 V | V |
| Supply Current (Active) | 400 µA max at 5 V | µA |
| Supply Current (Shutdown) | 50 nA max at 25 °C | nA |
| Input Offset Voltage | 0.8 mV max at 25 °C | mV |
| Gain Bandwidth Product | 5.5 MHz | MHz |
| Slew Rate | 1.4 V/µs to 1.9 V/µs | V/µs |
| Operating Temperature Range | -40 °C to +125 °C | °C |
| Package | SO-14 | - |
| Grade | Automotive | - |
| RoHS Compliance | Ecopack3 | - |
Key Features
- Low power consumption: 400 µA max at 5 V
- Low power shutdown mode: 50 nA max
- Low offset voltage: 0.8 mV max at 25 °C
- Tiny packages (SO-14, TSSOP-14)
- Extended temperature range: -40 °C to +125 °C
- Low supply voltage: 2.5 V - 5.5 V
- Gain bandwidth product: 5.5 MHz
- Automotive qualification
- High ESD tolerance
Applications
- Battery-powered applications
- Portable devices
- Automotive signal conditioning
- Active filtering
- Medical instrumentation
- Notebook computers and PDAs
- Modem transmitter/receivers
Q & A
- What is the maximum supply current of the LMV824IYDT in active mode?
The maximum supply current is 400 µA at 5 V.
- What is the supply current in shutdown mode?
The supply current in shutdown mode is 50 nA max at 25 °C.
- What is the input offset voltage of the LMV824IYDT?
The input offset voltage is 0.8 mV max at 25 °C.
- What is the gain bandwidth product of the LMV824IYDT?
The gain bandwidth product is 5.5 MHz.
- What is the operating temperature range of the LMV824IYDT?
The operating temperature range is -40 °C to +125 °C.
- What packages are available for the LMV824IYDT?
The LMV824IYDT is available in SO-14 and TSSOP-14 packages.
- Is the LMV824IYDT RoHS compliant?
- What are some typical applications of the LMV824IYDT?
Typical applications include battery-powered devices, portable electronics, automotive signal conditioning, active filtering, and medical instrumentation.
- Does the LMV824IYDT have a power-saving shutdown feature?
- What is the slew rate of the LMV824IYDT?
The slew rate is 1.4 V/µs to 1.9 V/µs.
