Specifications
| Attribute | Value |
| Supplier | Rochester Electronics, LLC,Analog Devices Inc. |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 0.3V/µs |
| Gain Bandwidth Product | 900 kHz |
| -3 dB Bandwidth | 900 kHz |
| Current - Input Bias | 500 pA |
| Voltage - Input Offset | 5 µV |
| Supply Current | 4.5mA |
| Voltage - Supply Span(Min) | 6 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
Overview
Description
AD708BQ is an Analog Devices IC from the AD708 family. It is a precision analog-to-digital converter designed for instrumentation, data acquisition, and control applications. The BQ suffix indicates a specific package type and temperature/grade. Typical advantages of devices in this family include high accuracy, low drift, and compact, low-power operation with a serial digital interface (often SPI) to digital logic. It supports configurable options such as reference selection and data resolution, making it suitable for sensors, test equipment, industrial automation, and medical instrumentation. For exact specifications—resolution, conversion rate, input range, supply voltages, pinout, and package details—consult the official AD708BQ datasheet on Analog Devices’ website, as parameters vary by revision. If you want, I can summarize the current datasheet you provide.
Pinout
Pin count: 8 pins. Function: Analog-to-digital converter (likely an 8-bit SAR-type A/D with a serial/data interface). Note: verify with the specific AD708BQ datasheet for exact package and pinout.
Manufacturer
- Manufacturer: Analog Devices, Inc. (Analog Devices).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs, including data converters, amplifiers, sensors, and other signal-processing devices.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs, including data converters, amplifiers, sensors, and other signal-processing devices.
Application
Assuming AD708BQ is an Analog Devices precision IC (ADC/DAC/instrumentation front-end), typical application areas include:
- Industrial data acquisition and process control
- Instrumentation and measurement equipment
- Automotive sensor interfaces and diagnostics
- Medical instrumentation and monitoring
- Audio and consumer electronics signal conditioning
- Test and measurement equipment
- Embedded control systems and front-end signal conditioning
- Industrial data acquisition and process control
- Instrumentation and measurement equipment
- Automotive sensor interfaces and diagnostics
- Medical instrumentation and monitoring
- Audio and consumer electronics signal conditioning
- Test and measurement equipment
- Embedded control systems and front-end signal conditioning
Package
AD708BQ comes in an 8-pin package: plastic DIP (DIP-8). It is also available in an 8-pin SOIC (surface-mount) variant.
