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PCA9691T

8-bit A/D and D/A converter; 8-bit successive approximation A/D conversion\nFour analog inputs programmable as single-ended or differential inputs\n64 different addresses by three hardware address pins\n1 MHz Fast-mode Plus (Fm+) I2C-bus via serial input/output\nSampling rate given by I2C-bus frequency\nSingle supply voltage; operating from 2.5 V to 5.5 V\nLow standby current\nAnalog voltage from VSS to VDD\nMultiplying Digital-to-Analog Converter (DAC) with one analog output\nOn-chip sample and hold circuit\nAuto-incremented channel selection\n;

Overview The PCA9691 is a single chip, single supply, low power, 8-bit CMOS1 data acquisitiondevice with four analog inputs, one analog output and a serial I2C-bus interface. Threeaddress pins (A0, A1, and A2) are used for programming the hardware address, allowingthe use of up to 64 PCA9691 devices connected to the I2C-bus without additionalhardware. Address, control and data to and from the PCA9691 are transferred via theserial two-line bidirectional I2C-bus.\nThe functions of the PCA9691 include:\nAnalog input multiplexing\nOn-chip sample and hold\n8-bit Analog-to-Digital (A/D) conversion\n8-bit Digital-to-Analog (D/A) conversion\nThe maximum conversion rate is given by the maximum frequency of theI2C-bus.\n

NXPNXP Semiconductors

恩智浦恩智浦半导体公司

PE9691

SMAFemaleto1.0/2.3PlugAdapter

PASTERNACK

Pasternack Enterprises, Inc.

SPT9691

WIDEINPUTVOLTAGE,JFETCOMPARATOR

GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverdrivesg

CADEKA

Cadeka Microcircuits LLC.

SPT9691

WIDEINPUTVOLTAGE,JFETCOMPARATOR

[SPT] GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverd

ETCList of Unclassifed Manufacturers

未分类制造商

SPT9691SCC

WIDEINPUTVOLTAGE,JFETCOMPARATOR

[SPT] GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverd

ETCList of Unclassifed Manufacturers

未分类制造商

SPT9691SCC

WIDEINPUTVOLTAGE,JFETCOMPARATOR

GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverdrivesg

CADEKA

Cadeka Microcircuits LLC.

SPT9691SCN

WIDEINPUTVOLTAGE,JFETCOMPARATOR

[SPT] GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverd

ETCList of Unclassifed Manufacturers

未分类制造商

SPT9691SCN

WIDEINPUTVOLTAGE,JFETCOMPARATOR

GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverdrivesg

CADEKA

Cadeka Microcircuits LLC.

SPT9691SCP

WIDEINPUTVOLTAGE,JFETCOMPARATOR

[SPT] GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverd

ETCList of Unclassifed Manufacturers

未分类制造商

SPT9691SCP

WIDEINPUTVOLTAGE,JFETCOMPARATOR

GENERALDESCRIPTION TheSPT9691isahigh-speed,widecommonmodevoltage,JFETinput,dualcomparator.Itisdesignedforapplicationsthatmeasurecriticaltimingparametersinwhichwidecommonmodeinputvoltagesof-4.0to+8.0Varerequired.Propagationdelaysareconstantforoverdrivesg

CADEKA

Cadeka Microcircuits LLC.

详细参数

  • 型号:

    PCA9691T

  • 功能描述:

    模数转换器 - ADC 8-bit A/D and D/A converter

  • RoHS:

  • 制造商:

    Texas Instruments

  • 通道数量:

    2

  • 结构:

    Sigma-Delta

  • 转换速率:

    125 SPs to 8 KSPs

  • 分辨率:

    24 bit

  • 输入类型:

    Differential

  • 信噪比:

    107 dB

  • 接口类型:

    SPI

  • 工作电源电压:

    1.7 V to 3.6 V, 2.7 V to 5.25 V

  • 最大工作温度:

    + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    VQFN-32

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更多PCA9691T供应商 更新时间2025-7-28 15:30:00