Key facts
- Brand
- Analog Devices
- Model
- AD7298
- Category
- Other Electronics
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2022-10-02
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Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet
The AD7298 is a 12-bit, high-speed, low-power, 8-channel successive approximation ADC with an integrated temperature sensor. It operates from a single 3.3V supply with a throughput rate of up to 1 MSPS. The device features a low-noise, wide-bandwidth sample-and-hold amplifier capable of handling input frequencies up to 30 MHz. This manual is written in Chinese.
Read onlineAnalog Devices AD7298 specifications
| Resolution | 12-bit |
|---|---|
| Throughput Rate | 1 MSPS |
| Channels | 8-channel |
| Input Voltage Range | 0 V to 2.5 V |
| Temperature Sensor Resolution | 0.25°C |
| Supply Voltage (VDD) | 2.8 V to 3.6 V |
| Logic Voltage (VDRIVE) | 1.65 V to 3.6 V |
| Package | 20-pin LFCSP |
| Operating Temperature | -40°C to +125°C |
Source: Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet
All Analog Devices AD7298 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the built-in temperature sensor?
The built-in temperature sensor provides a resolution of 0.25°C.
From: Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet
What is the maximum throughput rate of the AD7298?
The device has a throughput rate of up to 1 MSPS.
From: Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet
What is the analog input voltage range?
Each input channel accepts analog voltages from 0 V to 2.5 V.
From: Analog Devices AD7298-1 8-Channel 10‑Bit SAR ADC Product Handbook
What supply voltage does the AD7298-1 require?
The device operates from a supply voltage of 2.8 V to 3.6 V.
From: Analog Devices AD7298-1 8-Channel 10‑Bit SAR ADC Product Handbook
What is the maximum sampling rate of the AD7298?
The AD7298 can sample at up to 1 MSPS.
From: Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet
How many analog input channels does the AD7298 provide?
It provides eight single‑ended analog input channels.
From: Analog Devices AD7298 8-Channel 12-Bit SAR ADC Datasheet