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  1. Parts
  2. /Components
  3. /Integrated circuits

Adafruit ADG729 Dual 1-to-4 Analog Matrix Switch

OverviewAlternates
Adafruit ADG729 Dual 1-to-4 Analog Matrix Switch - Adafruit - 5932

I2C-controlled breakout for the ADG729 dual analog matrix switch, providing two independent 1-to-4 analog crossbars (eight switch paths total) for signals up to 5 V.

Parts tray full · 5 max · remove a part to add another
Adafruit ADG729 Dual 1-to-4 Analog Matrix Switch — Adafruit — 5932

Offers

  • Adafruit$10.95
  • ?DigiKey$10.95

Offers

  • Adafruit$10.95
  • ?DigiKey$10.95

Pinout

Logical pinout · physical placement not verified
ADAFRUIT ADG729 DUAL 1VIN3A3BGND4A4BSCLDASDADBSTEMMA QTA01A1BA12A2BLED jumper
  • VIN
    Type · Power
  • GND
    Type · Ground
  • SCL
    Type · I2C
  • SDA
    Type · I2C
  • STEMMA QT
    Type · Unknown
  • 1A1B
    Type · Unknown
  • 2A2B
    Type · Unknown
  • 3A3B
    Type · Unknown
  • 4A4B
    Type · Unknown
  • DA
    Type · Unknown
  • DB
    Type · Unknown
  • A0
    Type · Analog
  • A1
    Type · Analog
  • LED jumper
    Type · Unknown
PinType
VINPower
GNDGround
SCLI2C
SDAI2C
STEMMA QTUnknown
1A1BUnknown
2A2BUnknown
3A3BUnknown
4A4BUnknown
DAUnknown
DBUnknown
A0Analog
A1Analog
LED jumperUnknown
Logical pinout · physical placement not verified
ADAFRUIT ADG729 DUAL 1VIN3A3BGND4A4BSCLDASDADBSTEMMA QTA01A1BA12A2BLED jumper

Pin details

14 connections
  1. VIN
    Power
  2. GND
    Ground
  3. SCL
    I2C
  4. SDA
    I2C
  5. STEMMA QT
    Unknown
  6. 1A1B
    Unknown
  7. 2A2B
    Unknown
  8. 3A3B
    Unknown
  9. 4A4B
    Unknown
  10. DA
    Unknown
  11. DB
    Unknown
  12. A0
    Analog
  13. A1
    Analog
  14. LED jumper
    Unknown

Bare ICs

67 other options

74HC logic gates, MCP3008/MCP23017 ADCs and expanders, 24LC256 EEPROM, 4N25-series optocouplers and ULN2803A drivers — bare DIP chips with no breakout-board conveniences like pull-ups or level shifting.

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