Overview
The LTC6362IDD#TRPBF is a precision, low power rail-to-rail input/output differential op amp and SAR ADC driver produced by Analog Devices Inc. This component is designed to optimize the performance of low power SAR (Successive Approximation Register) analog-to-digital converters (ADCs). It features low noise, low offset voltage, and low input bias current, making it suitable for a variety of applications, including converting single-ended input signals to differential output signals and processing precision sensor signals in noisy industrial environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Current | Active Operation | - | 1 | - | mA |
| Shutdown Current | Shutdown Mode | - | 70 | 140 | μA |
| Offset Voltage | - | - | - | 200 | μV |
| Input Bias Current | - | - | - | 260 | nA |
| Slew Rate | - | - | 180 | - | MHz |
| Supply Voltage Range | - | 2.8 | - | 5.25 | V |
| Operating Temperature Range | - | -40 | - | 125 | °C |
| Package Types | - | - | - | 8-Lead MSOP, 8-Lead DFN | - |
Key Features
- Precision, low power rail-to-rail input/output differential op amp optimized for driving low power SAR ADCs.
- Low noise and low offset voltage (200μV max).
- Low input bias current (260nA max).
- Fast settling time: 550ns to 18-bit, 8VP-P output.
- Low distortion: –116dBc at 1kHz.
- Single 2.8V to 5.25V supply operation.
- Shutdown mode with reduced current consumption (70μA).
- Configurable to convert single-ended input signals to differential output signals.
- Operates in inverting or noninverting configurations.
- Available in 8-lead MSOP and 3mm × 3mm 8-pin leadless DFN packages.
Applications
- Driving low power SAR ADCs.
- Converting precision sensor signals to balanced (differential) signals for processing in noisy industrial environments.
- ADC driver in various measurement and data acquisition systems.
- Signal conditioning in industrial, medical, and automotive applications.
Q & A
- What is the primary function of the LTC6362IDD#TRPBF?
The LTC6362IDD#TRPBF is a precision, low power rail-to-rail input/output differential op amp and SAR ADC driver.
- What is the supply current of the LTC6362IDD#TRPBF in active operation?
The supply current is 1mA in active operation.
- What is the current consumption in shutdown mode?
The current consumption is reduced to 70μA in shutdown mode.
- What is the maximum offset voltage of the LTC6362IDD#TRPBF?
The maximum offset voltage is 200μV.
- What is the slew rate of the LTC6362IDD#TRPBF?
The slew rate is 180MHz.
- What are the available package types for the LTC6362IDD#TRPBF?
The component is available in 8-lead MSOP and 3mm × 3mm 8-pin leadless DFN packages.
- What is the operating temperature range of the LTC6362IDD#TRPBF?
The operating temperature range is –40°C to 125°C.
- Can the LTC6362IDD#TRPBF be configured to convert single-ended input signals to differential output signals?
Yes, it can be configured to convert single-ended input signals to differential output signals.
- What are some typical applications of the LTC6362IDD#TRPBF?
Typical applications include driving low power SAR ADCs, converting precision sensor signals, and signal conditioning in industrial, medical, and automotive applications.
- What is the supply voltage range for the LTC6362IDD#TRPBF?
The supply voltage range is from 2.8V to 5.25V.
