Overview
The LTC6362IMS8#TRPBF, produced by Analog Devices Inc., is a precision, low power, rail-to-rail input/output differential operational amplifier (op amp) optimized for driving low power successive approximation register (SAR) analog-to-digital converters (ADCs). This amplifier is designed for low noise and high DC accuracy, making it suitable for various applications in noisy industrial environments. It operates on a single supply voltage ranging from 2.8V to 5.25V and features a shutdown mode to reduce power consumption to 70μA from the active mode current of 1mA.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Current | Active Operation | - | 1 | - | mA |
| Shutdown Current | Shutdown Mode | - | 70 | - | μA |
| Offset Voltage | - | - | 200 | μV | |
| Input Bias Current | - | - | 260 | nA | |
| Bandwidth | - | - | 34 | MHz | |
| Settling Time | 18-Bit, 8VP-P Output | - | 550 | ns | |
| Operating Temperature Range | - | -40 | - | 125 | °C |
| Package | - | 8-Lead MSOP, 8-Lead DFN | - | - | - |
Key Features
- Low power consumption: 1mA in active operation and 70μA in shutdown mode.
- Rail-to-rail input and output swing, allowing for full utilization of the supply voltage range.
- Low noise and high DC accuracy, making it suitable for precision applications.
- Capable of converting single-ended input signals to differential output signals and can be configured in inverting or noninverting configurations.
- High bandwidth and fast settling time, suitable for high-performance ADC driving.
- Available in 8-lead MSOP and 3mm × 3mm 8-pin leadless DFN packages.
- Operates over a wide temperature range of –40°C to 125°C.
Applications
The LTC6362IMS8#TRPBF is optimized for driving low power SAR ADCs but is also suitable for earlier stages in the signal chain to convert precision sensor signals to balanced differential signals. This makes it ideal for use in noisy industrial environments, such as in industrial control systems, medical devices, and high-precision measurement instruments.
Q & A
- What is the primary function of the LTC6362IMS8#TRPBF?
The primary function of the LTC6362IMS8#TRPBF is to serve as a low power, low noise differential operational amplifier optimized for driving low power SAR ADCs.
- What are the typical supply current and shutdown current of the LTC6362IMS8#TRPBF?
The typical supply current is 1mA in active operation, and the shutdown current is 70μA.
- What is the maximum offset voltage of the LTC6362IMS8#TRPBF?
The maximum offset voltage is 200μV.
- What is the bandwidth of the LTC6362IMS8#TRPBF?
The bandwidth of the LTC6362IMS8#TRPBF is 34MHz.
- What are the available package options for the LTC6362IMS8#TRPBF?
The LTC6362IMS8#TRPBF is available in 8-lead MSOP and 3mm × 3mm 8-pin leadless DFN packages.
- What is the operating temperature range of the LTC6362IMS8#TRPBF?
The operating temperature range is –40°C to 125°C.
- Can the LTC6362IMS8#TRPBF convert single-ended input signals to differential output signals?
- What are some typical applications of the LTC6362IMS8#TRPBF?
- What is the settling time of the LTC6362IMS8#TRPBF for an 18-bit, 8VP-P output?
- Is the LTC6362IMS8#TRPBF resistant to common mode noise?
