홈 데이터 컨버터 디지털-아날로그 컨버터(DAC) 정밀 DAC(≤10 MSPS)
홈
데이터 컨버터
디지털-아날로그 컨버터(DAC)
정밀 DAC(≤10 MSPS)

DAC8532

활성

직렬 I/F 및 레일 투 레일 전압 출력을 지원하는 16비트, 듀얼 채널, 저전력 D-A 컨버터

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open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
DAC80502 활성 듀얼 채널, 1LSB INL, 16비트, SPI 전압-출력 디지털-아날로그 컨버터(DAC) High precision with internal reference, SON 2.5 by 2.5 mm package

DAC8532

활성
데이터 시트 지금 주문하기

제품 상세 정보

Resolution (Bits) 16 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 65 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Sample/update rate (Msps) 0.093 Power consumption (typ) (mW) 1.35 Operating temperature range (°C) -40 to 105 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 65 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Sample/update rate (Msps) 0.093 Power consumption (typ) (mW) 1.35 Operating temperature range (°C) -40 to 105 Product type Precision DAC
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • 16-Bit Monotonic Over Temperature
  • MicroPower Operation: 500 µA at 5 V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7 V to 5.5 V
  • Settling Time: 10 µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: –100 dB Typ
  • Low-Power Serial Interface With
    Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier With Rail-to-Rail
    Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update
    and Powerdown
  • Available in a Tiny VSSOP-8 Package
  • 16-Bit Monotonic Over Temperature
  • MicroPower Operation: 500 µA at 5 V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7 V to 5.5 V
  • Settling Time: 10 µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: –100 dB Typ
  • Low-Power Serial Interface With
    Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier With Rail-to-Rail
    Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update
    and Powerdown
  • Available in a Tiny VSSOP-8 Package

The DAC8532 is a dual channel, 16-bit digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7 V to 5.5 V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30 MHz for VDD = 5 V.

The DAC8532 requires an external reference voltage to set the output range of each DAC channel. The device incorporates a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8532 provides a flexible power-down feature, accessible over the serial interface, that reduces the current consumption of the device to 200 nA at 5 V.

The low-power consumption of the device in normal operation makes it ideally suited to portable battery-operated equipment and other low-power applications. The  power  consumption  is 2.5 mW at  5 V, reducing to 1 µW in power-down mode.

The DAC8532 is available in a VSSOP-8 package with a specified operating temperature range of –40°C to 105°C.

The DAC8532 is a dual channel, 16-bit digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7 V to 5.5 V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30 MHz for VDD = 5 V.

The DAC8532 requires an external reference voltage to set the output range of each DAC channel. The device incorporates a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8532 provides a flexible power-down feature, accessible over the serial interface, that reduces the current consumption of the device to 200 nA at 5 V.

The low-power consumption of the device in normal operation makes it ideally suited to portable battery-operated equipment and other low-power applications. The  power  consumption  is 2.5 mW at  5 V, reducing to 1 µW in power-down mode.

The DAC8532 is available in a VSSOP-8 package with a specified operating temperature range of –40°C to 105°C.
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기술 자료

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* 데이터 시트 DAC8532 Dual Channel, 16-Bit, Low Power, Serial Input Digital-To-Analog Converter datasheet (Rev. B) PDF | HTML 2014. 9. 9

설계 및 개발

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설계 툴

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
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VSSOP (DGK) 8 Ultra Librarian
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지원 및 교육

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