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MAX121CAP T

Maxim Integrated MAX121CAP T

Part Number:
MAX121CAP T
Manufacturer:
Maxim Integrated
Ventron No:
3015478-MAX121CAP T
Description:
IC ADC 14BIT 308KSPS 20SSOP
ECAD Model:
Datasheet:
MAX121CAP T

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Overview
Description
The MAX121 is a 14-bit analog-to-digital converter (ADC) with a sampling rate of 308ksps and a signal-to-noise ratio (SINAD) of 78dB. It features a track/hold circuit, a low-drift voltage reference, and a successive-approximation architecture with a high-speed DAC. The MAX121 operates with a 5V and -12V or -15V power supply and consumes only 210mW of power. It is available in 16-pin DIP and SO packages, as well as a 20-pin SSOP package.

Features
14-bit resolution
2.9μs conversion time / 308ksps throughput
400ns acquisition time
Low noise and distortion
78dB SINAD
-85dB THD
±5V bipolar input range, overvoltage tolerant to ±15V
210mW power dissipation
Continuous-conversion mode available
30ppm/°C, -5V internal reference
Interfaces to DSP processors

Applications
Digital signal processing
Audio and telecom processing
Speech recognition and synthesis
DSP servo control
Spectrum analysis
Specifications
Maxim Integrated MAX121CAP T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX121CAP T.
  • Factory Lead Time
    11 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SSOP (0.209, 5.30mm Width)
  • Number of Pins
    20
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2011
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    315mW
  • Technology
    BICMOS
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    MAX121
  • Pin Count
    20
  • Operating Supply Voltage
    5V
  • Polarity
    Bipolar
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Interface
    SPI, Serial
  • Number of Bits
    14
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Dual
  • Reference Type
    External, Internal
  • Data Interface
    SPI
  • Resolution
    1.75 B
  • Sampling Rate
    308 ksps
  • Voltage - Supply, Analog
    5V -10.8V~15.75V
  • Voltage - Supply, Digital
    5V -10.8V~15.75V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    308k
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Sample and Hold / Track and Hold
    TRACK
  • Conversion Rate
    308 ksps
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    5V
  • Signal to Noise Ratio (SNR)
    78 dB
  • Negative Supply Voltage-Nom
    -15V
  • Height Seated (Max)
    2mm
  • Length
    7.2mm
  • Width
    5.3mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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