Dual 16-bit ADC Data Acquisition SPI Module Board AD7705
- Was RM50.00
-
RM19.00
- Product Code: AD7705 Module
- Availability: In Stock
The AD7705 is a complete 16-bit, low-cost, Sigma Delta ADCs intended for dc and low-frequency ac measurement applications. Their low power (1 mW max @ 3 V) allows them to be used in loop-powered, battery-powered or locally-powered applications. The on-chip Programmable Gain Amplifier with gain settings from I through 128 can accommodate both low-level and high-level analog inputs with no external signal conditioning hardware. This ADC board is able to sample an analog signal with 16 bits at 500 samples per second.
Features
- Two Fully Differential Input Channel ADCs
- Ability to Buffer the Analog Input
- Highly accurate 16 bit ADC
- Programmable Gain Amplifier 1 - 128 times and RC filter
- Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference
- 16-Lead DIP, 16-Lead SOIC and TSSOP Packages
Specifications
- Working voltage: 3.3 - 5.0V DC
- Voltage Reference: On-board LM285-2.5
- Programmable gain amplifier range: 1 - 128 times
- MCU interface: SPI
- Main ADC chip: TM7705 (Fully compatible AD7705)
- Size: 30 x 18mm
Package includes
1 x Module
1 x Pin header
