Overview
The AD7606BBSTZ from Analog Devices Inc. is a 16-bit, simultaneous sampling, analog-to-digital data acquisition system (DAS) designed for high-performance applications. This device features eight channels, each equipped with analog input clamp protection, a programmable gain amplifier (PGA), a low-pass filter, and a 16-bit successive approximation register (SAR) ADC. It operates from a single 5 V supply and supports true bipolar input ranges of ±10 V, ±5 V, and ±2.5 V at throughput rates of 800 kSPS for all channels. The AD7606BBSTZ is packaged in a 64-lead LQFP (10mm x 10mm) and is suitable for various industrial and medical applications where high accuracy and reliability are crucial.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 16 bits | |||
| Number of Channels | 8 | |||
| Throughput Rate | 800 kSPS | |||
| Analog Input Range | ±10 V, ±5 V, ±2.5 V | |||
| Analog Input Impedance | 5 MΩ | |||
| Input Clamp Protection | ±21 V | |||
| Supply Voltage | 4.75 V | 5 V | 5.25 V | V |
| Operating Temperature Range | -40°C | +125°C | °C | |
| Package Type | 64-Lead LQFP (10mm x 10mm) | |||
Key Features
- Simultaneous sampling of all eight channels.
- Flexible digital filter to improve noise performance at lower throughput rates.
- On-chip 2.5 V precision reference and reference buffer.
- Programmable gain amplifier (PGA) and low-pass filter on each channel.
- High input impedance (5 MΩ) reducing the need for external driver op amps.
- Flexible parallel and serial interfaces.
- Single supply operation (5 V) with no need for bipolar supplies.
- Advanced features available in software mode, including configuration of sampling rate, RC filtering, oversampling, and calibration.
Applications
The AD7606BBSTZ is suitable for a variety of high-performance applications, including:
- Industrial data acquisition systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense systems where reliability and accuracy are critical.
- Automotive systems that require robust and high-precision data acquisition.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7606BBSTZ?
The AD7606BBSTZ has a resolution of 16 bits.
- How many channels does the AD7606BBSTZ have?
The AD7606BBSTZ has eight channels.
- What is the throughput rate of the AD7606BBSTZ?
The throughput rate of the AD7606BBSTZ is 800 kSPS for all channels.
- What are the supported analog input ranges for the AD7606BBSTZ?
The AD7606BBSTZ supports true bipolar input ranges of ±10 V, ±5 V, and ±2.5 V.
- What is the input impedance of the AD7606BBSTZ?
The analog input impedance of the AD7606BBSTZ is 5 MΩ.
- What is the input clamp protection voltage of the AD7606BBSTZ?
The input clamp protection of the AD7606BBSTZ tolerates voltages up to ±21 V.
- What is the supply voltage range for the AD7606BBSTZ?
The supply voltage range for the AD7606BBSTZ is 4.75 V to 5.25 V.
- What is the operating temperature range of the AD7606BBSTZ?
The operating temperature range of the AD7606BBSTZ is -40°C to +125°C.
- What package type is the AD7606BBSTZ available in?
The AD7606BBSTZ is available in a 64-Lead LQFP (10mm x 10mm) package.
- Does the AD7606BBSTZ require external driver op amps?
No, the AD7606BBSTZ does not require external driver op amps due to its high input impedance and single supply operation.
