Quick Detail:
12-Bit, 1-MSPS, MICRO-POWER, MINIATURE SAR ANALOG-TO-DIGITAL CONVERTERS
Description:
The ADS7886 is a 12-bit, 1-MSPS analog-to-digital converter (ADC). The device includes a capacitor based SAR A/D converter with inherent sample and hold. The serial interface in each device is controlled by the CS and SCLK signals for glueless connections with microprocessors and DSPs. The input signal is sampled with the falling edge of CS, and SCLK is used for conversion and serial data output.
The device operates from a wide supply range from 2.35 V to 5.25 V. The low power consumption of the device makes it suitable for battery-powered applications. The device also includes a powerdown feature for power saving at lower conversion speeds.
The high level of the digital input to the device is not limited to device VDD. This means the digital input can go as high as 5.25 V when device supply is 2.35 V. This feature is useful when digital signals are coming from other circuit with different supply levels. Also this relaxes restriction on power up sequencing.
The ADS7886 is available in 6-pin SOT23 and SC70 packages and is specified for operation from -40°C to 125°C.
Applications:
• 1-MHz Sample Rate Serial Device Communication
• Motor Current/Bus Voltage Sensors in Digital
• Zero Latency Drives
• 20-MHz Serial Interface
• Supply Range: 2.35 V to 5.25 V
• Typical Power Dissipation at 1 MSPS:
– 3.9 mW at 3-V V
– 7.5 mW at 5-V V
• High-Speed Data Acquisition Systems (Typical)
• High-Speed Closed-Loop Systems (Typical)
• Typical AC Performance: 72.25 dB SINAD, -84 dB THD
• Unipolar Input Range: 0 V to VDD
• Power Down Current: 1 µA
• Wide Input Bandwidth: 15 MHz at 3 dB
• 6-Pin SOT23 and SC70 Packages
Specifications:
Datasheets |
ADS7886 |
Product Photos |
SOT-23-6 PKG |
Product Training Modules |
Data Converter Basics |
250 |
|
Category |
Integrated Circuits (ICs) |
Family |
Data Acquisition - Analog to Digital Converters (ADC) |
Series |
microPOWER™ |
Number of Bits |
12 |
Sampling Rate (Per Second) |
1M |
Data Interface |
Serial |
Number of Converters |
1 |
Power Dissipation (Max) |
10mW |
Voltage Supply Source |
Single Supply |
Operating Temperature |
-40°C ~ 125°C |
Mounting Type |
Surface Mount |
Package / Case |
SOT-23-6 |
Supplier Device Package |
SOT-23-6 |
Number of Inputs and Type |
1 Single-Ended, Unipolar |
Catalog Page |
809 (CN081 PDF) |
For Use With |
296-19666-ND - EVALUATION MODULE FOR ADS7886 |
Other Names |
296-19305-2 |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
Why buy from us >>> Fast / Safely / Conveniently
• SIERRA SUPERIOR ELECTRON LTD is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
• Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.
How to buy >>>
• Contact us by email & sent your inquire with your Transport destination .
• Online chat, the commissioner would be responded ASAP.
Service >>>
• Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc. buyer don`t need to worry about shipping problem
• We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
• We are committed to providing fast, convenient and safe transportation service to global buyer.