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PCM1801U

Texas Instruments PCM1801U

Part Number:
PCM1801U
Manufacturer:
Texas Instruments
Ventron No:
3017986-PCM1801U
Description:
93dB SNR Stereo ADC with Single-Ended Inputs
ECAD Model:
Datasheet:
pcm1801

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Overview
Description
The PCM1801 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. It utilizes a delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a serial interface that supports slave mode operation and two data formats. The PCM1801 is suitable for various cost-sensitive consumer applications requiring good performance.

Features
Dual 16-Bit Monolithic AΣ ADC
Single-Ended Voltage Input
Antialiasing Filter Included
64x Oversampling Decimation Filter:
Pass-Band Ripple: ±0.05 dB
Stop-Band Attenuation: -65 dB
Analog Performance:
THD N: -88 dB (typical)
SNR: 93 dB (typical)
Dynamic Range: 93 dB (typical)
Internal High-Pass Filter
PCM Audio Interface: Left-Justified, I²S
Sampling Rate: 4 kHz to 48 kHz
System Clock: 256 fs, 384 fs, or 512 fs
Single 5-V Power Supply
Small SO-14 Package

Applications
DVD Recorders
DVD Receivers
AV Amplifier Receivers
Electric Musical Instruments
Specifications
Texas Instruments PCM1801U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCM1801U.
  • Lifecycle Status
    ACTIVE (Last Updated: 5 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Weight
    129.387224mg
  • Operating Temperature
    -25°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Not For New Designs
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    14
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Max Power Dissipation
    120mW
  • Technology
    CMOS
  • Voltage - Supply
    4.5V~5.5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    PCM1801
  • Pin Count
    14
  • Operating Supply Voltage
    5V
  • Polarity
    Bipolar
  • Nominal Supply Current
    18mA
  • Power Dissipation
    120mW
  • Number of Bits
    16
  • Supply Type
    Analog, Digital
  • Data Interface
    Serial
  • Sampling Rate
    48 ksps
  • Number of Analog In Channels
    2
  • Sampling Rate (Per Second)
    48k
  • Output Bit Code
    BINARY
  • Power Consumption
    90mW
  • Sample and Hold / Track and Hold
    SAMPLE
  • Conversion Rate
    48 ksps
  • Voltage Supply Source
    Analog Digital
  • Signal to Noise Ratio (SNR)
    93 dB
  • Number of ADC Channels
    2
  • Resolution (Bits)
    16 b
  • Height
    1.75mm
  • Length
    8.65mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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