DDC112 ADC 20 bit 2 channel 2KSPS Current Input SOIC-24 DDC112UK

Description

Original Electronic Components
DDC112UK
Lot size: 1
Case: SOIC-28
20-BIT  Dual Current Input ADC
2KHz converstion rate
ANALOG TO DIGITAL CONVERTER
Genuine components from USA; No China parts!
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DDC112Y, Dual Current-Input 20-Bit Analog-to-Digital Converter (ADC), 32 pin TQFP, Quantity 1, Burr Brown/Texas Instruments.
The DDC112 is a dual input, wide dynamic range, charge-digitizing analog-to-digital (A/D) converter with 20-bit resolution. Low-level current output devices, such as photosensors, can be directly connected to its inputs. Charge integration is continuous as each input uses two integrators; while one is being digitized, the other is integrating.
For each of its two inputs, the DDC112 combines current-to-voltage conversion, continuous integration, programmable full-scale range, A/D conversion, and digital filtering to achieve a precision, wide dynamic range digital result. In addition to the internal programmable full-scale ranges, external integrating capacitors allow an additional user-settable full-scale range of up to 1000pC.
FEATURES:
# MONOLITHIC CHARGE MEASUREMENT ADC
# DIGITAL FILTER NOISE REDUCTION:  3.2ppm, rms
# INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR
# HIGH PRECISION,TRUE INTEGRATING FUNCTION
# PROGRAMMABLE FULL SCALE
# SINGLE SUPPLY
# CASCADABLE OUTPUT
Purchases can only be changed or cancelled before payment.
Delivery dates provided by eBay are not guaranteed. Transit time can be 5-7 business days in USA after 1-2 day processing, however USPS does not guarantee these times, and can exceed them. If you have any time constraints, please contact seller before bidding / buying, to discuss shipping arrangements and delivery dates.
PAYMENT CLOSES ORDER AND COMMITS IT FOR SHIPPING. Your shipping label is created and billed along with insurance the moment you click "PAY". Paypal and insurance charges are non-recoverable. No cancellation possible after payment.
Any returns not resulting from seller wrongdoing will be assessed a restocking fee of 18% and will forfeit shipping costs.
International transit times can reach 8 weeks, 10 weeks for Italy and Brazil. Contact seller for alternate shipping options if this is not acceptable to you.
RETURNS can only be made with parts that have not been soldered. Before using, buyer must test one part as per the test information in the manufacturer's data sheet. This test is easy for any engineer or technician. This product is aimed at the industrial market. It is not a consumer product.