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Datasheet Linear Technology LTC2308

ManufacturerLinear Technology
SeriesLTC2308

Low Noise, 500ksps, 8-Channel, 12-Bit ADC

Datasheets

  • Download » Datasheet, PDF, 679 Kb, Revision: C, File uploaded 08-20-2017
    LTC2308 - Low Noise, 500ksps, 8-Channel, 12-Bit ADC
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    LTC2308
    Low Noise, 500ksps,
    8-Channel, 12-Bit ADC
    FEATURES DESCRIPTION 12-Bit Resolution
    500ksps Sampling Rate
    Low Noise: SINAD = 73.3dB
    Guaranteed No Missing Codes
    Single 5V Supply
    Auto-Shutdown Scales Supply Current with Sample
    Rate
    n Low Power: 17.5mW at 500ksps 0.9mW Nap Mode 35µW Sleep Mode
    n Internal Reference
    n Internal 8-Channel Multiplexer
    n Internal Conversion Clock
    n SPI/MICROWIRETM Compatible Serial Interface
    n Unipolar or Bipolar Input Ranges (Software Selectable)
    n Separate Output Supply OV
    DD (2.7V to 5.25V)
    n 24-Pin 4mm × 4mm QFN Package The LTC®2308 is a low noise, 500ksps, 8-channel, 12-bit
    ADC with an SPI/MICROWIRE compatible serial interface.
    This ADC includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode
    noise. The internal conversion clock allows the external
    serial output data clock (SCK) to operate at any frequency ...

Prices

Packaging

Parametrics

LTC2308CUF#PBFLTC2308CUF#TRPBFLTC2308IUF#PBFLTC2308IUF#TRPBF
ADC INL, LSB0.30.30.30.3
ADCs1111
ArchitectureSARSARSARSAR
Bipolar/Unipolar InputUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, Bipolar
Bits, bits12121212
Number of Channels8888
DNL, LSB0.250.250.250.25
Demo BoardsDC1186ADC1186ADC1186ADC1186A
Design ToolsLinduino FileLinduino FileLinduino FileLinduino File
Export Controlnononono
I/OSerial SPISerial SPISerial SPISerial SPI
Input DriveSingle-Ended, Pseudo-DifferentialSingle-Ended, Pseudo-DifferentialSingle-Ended, Pseudo-DifferentialSingle-Ended, Pseudo-Differential
Input Span0V to 4.096V, ±2.048V0V to 4.096V, ±2.048V0V to 4.096V, ±2.048V0V to 4.096V, ±2.048V
Internal Referenceyesyesyesyes
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Power, mW17.517.517.517.5
SFDR, dB-90-90-90-90
SINAD, dB73.373.373.373.3
SNR, dB73.373.373.373.3
Simultaneousnononono
Speed, ksps500500500500
Supply Voltage Range5V5V5V5V
THD dB, dB-90-90-90-90

Eco Plan

LTC2308CUF#PBFLTC2308CUF#TRPBFLTC2308IUF#PBFLTC2308IUF#TRPBF
RoHSCompliantCompliantCompliantCompliant

Moldel Line

Series: LTC2308 (4)

Manufacturer's Classification

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Multi Channel ADCs

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