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Tokmas CI7888RoHS

Manufacturer
TokmasAsian Brands
MPN
CI7888
LCSC Part #
C46491542
Packaging
SOT-23-6
Customer #
Key Attributes
1-MSPS/800-KSPS, ultra-low power consumption, 12/10/8-bit, miniature SAR analog-to-digital converter
Datasheetpdf iconTokmas CI7888
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.4357$ 0.44
10+$ 0.3414$ 3.41
30+$ 0.3008$ 9.02
100+$ 0.2504$ 25.04
500+$ 0.2325$ 116.25
1,000+$ 0.2179$ 217.90
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTokmas
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
Clock/OscillatorExternal
Clock Frequency16MHz
Features-
InterfaceSPI
Quiescent Current (Iq)820uA
Resolution(Bits)8;800kHz
Voltage - Supply4V~5.25V
S/N Ratio49.5dB
Number of Channels1
ADC architectureSAR
Integral non - linearity0.5LSB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

CI7886, CI7887, and CI7888 are 12-bit, 10-bit, and 8-bit high-speed, low-power, small-footprint successive approximation ADCs, respectively. These devices operate from a single 4V to 5.25V supply with a throughput rate of 800 KSPS. When operating from a single 3.3V to 4.8V supply, the CI7886E achieves a maximum throughput of 1 MSPS, while the CI7887E/CI7888E achieve 1.25 MSPS. The series is available in a 6-pin SOT-23 package with an operating temperature range of -40°C to 85°C. These devices are direct replacements for the ADS7886/ADS7887/ADS7888, with dynamic power consumption only half that of the latter.

Features

AI Translation
  • High throughput rate: 800 KSPS for CI7886/87/88; 1 MSPS for CI7886E; 1.25 MSPS for CI7887/88E
  • Single-supply operation: 3.3V to 4.8V for CI7886E/87E/88E; 4V to 5.25V for CI7886/87/88
  • Zero latency
  • Low INL and DNL: CI7886 typical ±1.5 LSB INL, ±1.25 LSB DNL
  • High-speed serial interface: 20MHz for CI7886E/87E/88E
  • Variable power management
  • Low power consumption: CI7886 typical 3.50mW (4V, 800KSPS) and 6.05mW (5V, 800KSPS)
  • Second source for ADS7886/87/88
  • 6-pin SOT-23 package

Applications

AI Translation
  • Baseband converters in RF communications
  • Optical networks
  • Optical sensors
  • Medical instruments
  • Battery-powered systems