ADS7842E/1KG4 Datasheet

Analog to Digital Converters - ADC


The ADS7842E/1KG4 is a complete, 4-channel, 12-bit Analog-to-Digital Converter (ADC). It contains a 12-bit, capacitorbased,Successive Approximation Register (SAR) ADC with a sample-and-hold amplifier, interface for microprocessor use, and parallel, 3-state output drivers. The ADS7842 is specified at a 200kHz sampling rate while dissipating only 2mW of power. The reference voltage can be varied from 100mV to VCC with a corresponding LSB resolution from 24μV to 1.22mV. The ADS7842 is tested down to 2.7V operation. ADS7842E/1KG4 Features • Single Supply: 2.7v To 5v• 4-Channel Input Multiplexer• Up To 200khz Sampling Rate• Full 12-Bit Parallel Interface• ±1lsb Inl And Dnl• No Missing Codes• 72db Sinad• Low Power: 2mw• Ssop-28 Package


[{"Name":"Number of Channels ","Value":"4"},{"Name":"Architecture ","Value":"SAR "},{"Name":"Conversion Rate ","Value":"200 KSPs "},{"Name":"Resolution ","Value":"12 bit "},{"Name":"Input Type ","Value":"Single-Ended "},{"Name":"Interface Type ","Value":"Parallel "},{"Name":"Operating Supply Voltage ","Value":"3.3 V, 5 V"},{"Name":"Maximum Operating Temperature ","Value":"+ 85 C"},{"Name":"Mounting Style ","Value":"SMD/SMT"},{"Name":"Package / Case ","Value":"SSOP-28 "}]

Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service