LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Tokmas CI121S101 product image
  • CI121S101 thumbnail 1
  • CI121S101 thumbnail 2
  • CI121S101 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

Tokmas CI121S101RoHS

Manufacturer
TokmasAsian Brands
MPN
CI121S101
LCSC Part #
C46491536
Packaging
SOT-23-6
Customer #
Key Attributes
Ultra-low power single-channel 12/10/8-bit analog-to-digital converter
Datasheetpdf iconTokmas CI121S101
Out of Stock
Notify Me
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 0.5309$ 0.53
10+$ 0.4235$ 4.24
30+$ 0.3714$ 11.14
100+$ 0.3192$ 31.92
500+$ 0.2916$ 145.80
1,000+$ 0.2762$ 276.20
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
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)900uA
Resolution(Bits)12;500kHz
Voltage - Supply4V~5.25V
S/N Ratio72.5dB
Number of Channels1
ADC architectureSAR
Integral non - linearity1.25LSB
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

CI121S101/CI101S101/CI081S101 is an ultra-low power, small form factor, single-channel 12-bit/10-bit/8-bit ADC with a high-speed serial interface. Unlike conventional devices specified at only a single sample rate, the CI121S101/CI101S101/CI081S101 is fully specified over a sample rate range of 500 KSPS to 800 KSPS from a single 4V to 5.25V supply; while the CI121S101E/CI101S101E/CI081S101E is fully specified over a sample rate range of 800 KSPS to 1 MSPS from a single 3.3V to 4.8V supply. The converter is based on a successive approximation register architecture with an integrated internal track-and-hold circuit. The CI121S101/CI101S101/CI081S101 is available in a 6-pin SOT-23 package and operates over a temperature range of -40°C to 85°C. This device is a drop-in replacement for the ADC121S101/ADC101S101/ADC081S101, with dynamic power consumption at only half that of the latter.

Features

AI Translation
  • Single-supply 4V to 5.25V operation (for CI12/10/081S101)
  • Single-supply 3.3V to 4.8V operation (for CI12/10/081S101E)
  • Throughput rate: 500 to 800 KSPS for CI12/10/081S101; 800 to 1000 KSPS for CI12/10/081S101E
  • Specified over the sampling rate range
  • ±1.25 LSB INL, ±1 LSB DNL (CI121S101)
  • Zero-latency SPI/DSP/MICROWIRE/QSPI compatible serial interface
  • Variable power management
  • Low power consumption (CI121S101 typical): 3.60mW (4V, 800 KSPS); 6.05mW (5V, 800 KSPS)
  • Second source for ADC121S101/ADC101S101/ADC081S101
  • 6-pin SOT-23 package

Applications

AI Translation
  • Battery-powered systems
  • Baseband converters in radio communications
  • Portable systems
  • Remote data acquisition
  • Instrumentation and control systems