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數據轉換器
數位轉類比轉換器 (DAC)
精密 DAC (≤10 MSPS)

DAC7513

現行

低功耗軌至軌輸出 12 位元序列輸入 DAC

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產品規格表

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DAC60501 現行 採用 WSON 封裝並提供精確內部參考的真正 12 位元、單通道、SPI/I2C、電壓輸出 DAC High precision with internal reference device with SON 2.5 mm by 2.5 mm package

DAC7513

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Low Power Reference type Ext Architecture String Rating Catalog Output range (max) (mA/V) 5 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.095 Power consumption (typ) (mW) 0.3 Operating temperature range (°C) -40 to 105
Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Low Power Reference type Ext Architecture String Rating Catalog Output range (max) (mA/V) 5 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.095 Power consumption (typ) (mW) 0.3 Operating temperature range (°C) -40 to 105
SOT-23 (DCN) 8 4.64 mm² 2.9 x 1.6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • microPOWER OPERATION: 115 µA at 5V
  • POWER-ON RESET TO ZERO
  • POWER SUPPLY: +2.7V to +5.5V
  • ENSURED MONOTONIC BY DESIGN
  • SETTLING TIME: 10 µs to 1LSB
  • LOW-POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
  • ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
  • SYNC\ INTERRUPT FACILITY
  • SOT23-8 AND MSOP-8 PACKAGES
  • APPLICATIONS
    • PROCESS CONTROL
    • DATA ACQUISITION SYSTEMS
    • CLOSED-LOOP SERVO-CONTROL
    • PC PERIPHERALS
    • PORTABLE INSTRUMENTATION
    • PROGRAMMABLE ATTENUATION

SPI and QSPI are registered trademarks of Motorola.
Microwire is a registered trademark of National Semiconductor.
  • microPOWER OPERATION: 115 µA at 5V
  • POWER-ON RESET TO ZERO
  • POWER SUPPLY: +2.7V to +5.5V
  • ENSURED MONOTONIC BY DESIGN
  • SETTLING TIME: 10 µs to 1LSB
  • LOW-POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
  • ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
  • SYNC\ INTERRUPT FACILITY
  • SOT23-8 AND MSOP-8 PACKAGES
  • APPLICATIONS
    • PROCESS CONTROL
    • DATA ACQUISITION SYSTEMS
    • CLOSED-LOOP SERVO-CONTROL
    • PC PERIPHERALS
    • PORTABLE INSTRUMENTATION
    • PROGRAMMABLE ATTENUATION

SPI and QSPI are registered trademarks of Motorola.
Microwire is a registered trademark of National Semiconductor.

The DAC7513 is a low-power, single, 12-bit buffered voltage output Digital-to-Analog Connector (DAC).The on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC7513 uses a versatile 3-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and DSP interfaces.

The DAC7513 requires an external reference voltage to set the output range of the DAC, this allows the DAC7513 to be used in a multiplying mode. The DAC7513 incorporates a power-on reset circuit which ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC7513 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

The low-power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is 0.5mW at 5V reducing to 1 µW in power-down mode.

The DAC7513 is available in an SOT23-8 package and an MSOP-8 package.

The DAC7513 is a low-power, single, 12-bit buffered voltage output Digital-to-Analog Connector (DAC).The on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC7513 uses a versatile 3-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and DSP interfaces.

The DAC7513 requires an external reference voltage to set the output range of the DAC, this allows the DAC7513 to be used in a multiplying mode. The DAC7513 incorporates a power-on reset circuit which ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC7513 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

The low-power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is 0.5mW at 5V reducing to 1 µW in power-down mode.

The DAC7513 is available in an SOT23-8 package and an MSOP-8 package.
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類型 標題 日期
* Data sheet DAC7513: Low-Power Rail-To-Rail Output 12-Bit Serial Input D/A Converter datasheet (Rev. A) 2001年 11月 1日

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SOT-23 (DCN) 8 檢視選項
VSSOP (DGK) 8 檢視選項
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