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- Brand
- Analog Devices
- Model
- AD7890
- Industry
- Industrial
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- 3
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- EN
- Last added
- 2012-06-08
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ANALOG DEVICES AD7890 LC 2 MOS 8-Channel 12-Bit Serial Data Acquisition System handbook
The AD7890 is a 12-bit ADC chip launched by Analog Devices in 1996. It features fast conversion speed and low power consumption. The AD7890 has 8 single-ended analog input channels and supports three input ranges of -10V, 0V to -4.096V, and 0V to -2.5V. The AD7890 also integrates a track/hold amplifier and a reference voltage, and supports a high-speed serial interface up to 10MHz.
Read onlineAnalog Devices AD7890 specifications
| Standby‑mode power consumption | 75 µW typ |
|---|---|
| Input voltage range (AD7890‑10) | ±10 V |
| Input voltage range (AD7890‑4) | 0 V to 4.096 V |
| Input voltage range (AD7890‑2) | 0 V to 2.5 V |
Source: Analog Devices AD7890 8-Channel 12‑Bit Serial Data Acquisition System Datasheet
All Analog Devices AD7890 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many analog input channels does the AD7890 provide?
It provides eight single‑ended analog input channels.
From: Analog Devices AD7890 8-Channel 12‑Bit Serial Data Acquisition System Datasheet
What input voltage ranges are available for the AD7890?
The AD7890 supports ±10 V (AD7890‑10), 0‑4.096 V (AD7890‑4) and 0‑2.5 V (AD7890‑2) ranges.
From: Analog Devices AD7890 8-Channel 12‑Bit Serial Data Acquisition System Datasheet
What is the conversion time of the AD7890?
The AD7890 converts an input in 5.9 ps maximum.
How many analog input channels does the AD7890 provide?
It provides eight single‑ended analog input channels.