Key facts
- Brand
- Analog Devices
- Model
- AD7706
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
Start here
Analog Devices AD7705/AD7706 3V/5V 1mW 2-/3-Channel 16-Bit Sigma-Delta ADCs Datasheet
The AD7705 and AD7706 are complete analog front ends designed for low-frequency measurement applications. These devices accept low-level input signals directly from a transducer and produce a serial digital output using a sigma-delta conversion technique to achieve up to 16 bits of no missing codes performance.
The AD7705 features two fully differential input channels, while the AD7706 features three pseudo differential input channels. Both devices include a programmable gain front end with gains from 1 to 128 and operate on a single supply voltage ranging from 2.7 V to 3.3 V or 4.75 V to 5.25 V.
Analog Devices AD7706 specifications
| Resolution | 16 Bits |
|---|---|
| Power Dissipation | 1 mW max @ 3 V |
| Supply Voltage Range (Low) | 2.7 V to 3.3 V |
| Supply Voltage Range (High) | 4.75 V to 5.25 V |
| Input Channels (AD7705) | Two Fully Differential |
| Input Channels (AD7706) | Three Pseudo Differential |
Source: Analog Devices AD7705/AD7706 3V/5V 1mW 2-/3-Channel 16-Bit Sigma-Delta ADCs Datasheet
All Analog Devices AD7706 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum power dissipation of the AD7705/AD7706?
The maximum power dissipation is 1 mW when operating at a 3 V supply.
From: Analog Devices AD7705/AD7706 3V/5V 1mW 2-/3-Channel 16-Bit Sigma-Delta ADCs Datasheet
What are the available input channel configurations?
The AD7705 has two fully differential input channels, while the AD7706 has three pseudo differential input channels.
From: Analog Devices AD7705/AD7706 3V/5V 1mW 2-/3-Channel 16-Bit Sigma-Delta ADCs Datasheet
What supply voltage ranges are supported by the AD7705/AD7706?
They operate from either 2.7 V to 3.3 V or 4.75 V to 5.25 V.
How many input channels does the AD7706 provide?
The AD7706 provides three pseudo‑differential input channels.