DAC53508

Name: DAC53508
Brand: TI
SKU: DAC53508
Price: 2.51 USD

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Achtfach-DAC mit 10 Bit, gepuffertem Spannungsausgang und SPI

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Datenblatt

document-pdfAcrobat DACx3508 Octal, 8-Bit, 10-Bit, and 12-Bit, SPI, Buffered Voltage Output DACs in Tiny 3 × 3 WQFN Package datasheet (Rev. A) (Englisch) PDF | HTML

DAC53508

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Datenblatt

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Produktdetails

Resolution (bps)

10

Number of DAC channels

8

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

1

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Cost Optimized

Power consumption (typ) (mW)

0.18

Operating temperature range (°C)

-40 to 125

Product type

General-purpose DAC

Resolution (bps)

10

Number of DAC channels

8

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

1

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Cost Optimized

Power consumption (typ) (mW)

0.18

Operating temperature range (°C)

-40 to 125

Product type

General-purpose DAC

WQFN (RTE)

16

9 mm² 3 x 3

±1LSB DNL
Wide operating range:
- Power supply: 1.8V to 5.5V
- Temperature range: –40°C to +125°C
3-wire serial peripheral interface (SPI)
- VIH = 2.4V for 2.7V ≤ VDD ≤ 5.5V
- VIH = (VDD – 0.3V ) for 1.8V ≤ VDD ≤ 2.7V
LDAC pin for simultaneous output update
Very low power: 0.1mA/channel at 1.8V
Low-power start-up mode: Outputs powered down with 10kΩ to AGND
Tiny package: 3mm × 3mm, 16-pin WQFN

±1LSB DNL
Wide operating range:
- Power supply: 1.8V to 5.5V
- Temperature range: –40°C to +125°C
3-wire serial peripheral interface (SPI)
- VIH = 2.4V for 2.7V ≤ VDD ≤ 5.5V
- VIH = (VDD – 0.3V ) for 1.8V ≤ VDD ≤ 2.7V
LDAC pin for simultaneous output update
Very low power: 0.1mA/channel at 1.8V
Low-power start-up mode: Outputs powered down with 10kΩ to AGND
Tiny package: 3mm × 3mm, 16-pin WQFN

The 8-bit DAC43508, 10-bit DAC53508, and 12-bit DAC63508 (DACx3508) are low-power, eight-channel, voltage-output, digital-to-analog converters (DACs). The DACx3508 are specified monotonic by design across a wide power supply range from 1.8V to 5.5V. Using an external reference, the DACx3508 provides a full-scale output voltage range of 1.8V to 5.5V while consuming 0.1mA quiescent current per channel. The DACx3508 also includes per channel, user programmable, power down registers. These registers facilitate the DAC output buffers to start in a 10kΩ-AGND power-down state, and remain in this state until a power-up command is issued to these output buffers.

Low quiescent current, wide power-supply range, octal channel, and a per-channel power-down option make the DACx3508 an excellent choice for high-density, low-power, battery-operated systems.

The devices communicate through the 3-wire (write-only) serial peripheral interface (SPI). These devices also have a load DAC (LDAC) and clear (CLR) inputs.

The 8-bit DAC43508, 10-bit DAC53508, and 12-bit DAC63508 (DACx3508) are low-power, eight-channel, voltage-output, digital-to-analog converters (DACs). The DACx3508 are specified monotonic by design across a wide power supply range from 1.8V to 5.5V. Using an external reference, the DACx3508 provides a full-scale output voltage range of 1.8V to 5.5V while consuming 0.1mA quiescent current per channel. The DACx3508 also includes per channel, user programmable, power down registers. These registers facilitate the DAC output buffers to start in a 10kΩ-AGND power-down state, and remain in this state until a power-up command is issued to these output buffers.

Low quiescent current, wide power-supply range, octal channel, and a per-channel power-down option make the DACx3508 an excellent choice for high-density, low-power, battery-operated systems.

The devices communicate through the 3-wire (write-only) serial peripheral interface (SPI). These devices also have a load DAC (LDAC) and clear (CLR) inputs.

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Technische Dokumentation

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	Typ	Titel		Datum
*	Data sheet	DACx3508 Octal, 8-Bit, 10-Bit, and 12-Bit, SPI, Buffered Voltage Output DACs in Tiny 3 × 3 WQFN Package datasheet (Rev. A)	PDF \| HTML	14 Mai 2024

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WQFN (RTE)	16	Ultra Librarian

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DAC53508

Achtfach-DAC mit 10 Bit, gepuffertem Spannungsausgang und SPI

DAC53508

Produktdetails

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