DAC8571

AKTIV

Energieeffizienter DAC, Rail-to-Rail-Ausgang, 16 Bit, I2C-Eingang

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Datenblatt

document-pdfAcrobat 16-Bit Low Power Voltage Output w/I²C Interface Digital-to-Analog Converter datasheet (Rev. A) (Englisch)

DAC8571

AKTIV

Datenblatt

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Produktdetails

Resolution (Bits)

16

Number of DAC channels

1

Interface type

I2C

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

65

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Low Power

Sample/update rate (Msps)

0.043

Power consumption (typ) (mW)

0.42

Operating temperature range (°C)

-40 to 105

Product type

Precision DAC

Resolution (Bits)

16

Number of DAC channels

1

Interface type

I2C

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

65

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Low Power

Sample/update rate (Msps)

0.043

Power consumption (typ) (mW)

0.42

Operating temperature range (°C)

-40 to 105

Product type

Precision DAC

VSSOP (DGK)

8

14.7 mm² 3 x 4.9

Micropower Operation: 160 µA @ 5 V
Power-On Reset to Zero
Single Supply: +2.7 V to +5.5 V
16-Bit Monotonic
Settling Time: 10 µs to ±0.003% FSR
I²C™ Interface With High-Speed Mode
Supports Data Receive and Transmit
On-Chip Rail-to-Rail Output Buffer
Double-Buffered Input Register
Supports Synchronous Multichannel Update
Offset Error: ±1 mV max at 25&Deg;C
Full-Scale Error: ±3 mV max at 25°C
Small 8 Lead MSOP Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation

I²C is a trademark of Philips Corporation.

Micropower Operation: 160 µA @ 5 V
Power-On Reset to Zero
Single Supply: +2.7 V to +5.5 V
16-Bit Monotonic
Settling Time: 10 µs to ±0.003% FSR
I²C™ Interface With High-Speed Mode
Supports Data Receive and Transmit
On-Chip Rail-to-Rail Output Buffer
Double-Buffered Input Register
Supports Synchronous Multichannel Update
Offset Error: ±1 mV max at 25&Deg;C
Full-Scale Error: ±3 mV max at 25°C
Small 8 Lead MSOP Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation

I²C is a trademark of Philips Corporation.

The DAC8571 is a small low-power, 16-bit voltage output DAC with an I²C compatible two-wire serial interface. Its on-chip precision output amplifier allows rail-to-rail output swing and settles within 10 microseconds. The DAC8571 architecture is 16-bit monotonic, and factory trimming typically achieves ±4 mV absolute accuracy at all codes. The DAC8571 requires an external reference voltage to set its output voltage range.

The low power consumption and small size of this part make it ideally suited to portable battery operated equipment. The power consumption is typically 800 µW at V_DD = 5 V reducing to 1 µWin power-down mode.

The DAC8571 incorporates a 2-wire I²C interface. Standard, fast, and high-speed modes of I²C operation are all supported up to 3.4 MHz serial clock speeds. Multichannel synchronous data update and power-down operations are supported through the I²C bus. DAC8571 is also capable of transmitting the contents of its serial shift register, a key feature for I²C system verification.

The DAC8571 is available in an 8-lead MSOP package and is specified over –40°C to 105°C.

The DAC8571 is a small low-power, 16-bit voltage output DAC with an I²C compatible two-wire serial interface. Its on-chip precision output amplifier allows rail-to-rail output swing and settles within 10 microseconds. The DAC8571 architecture is 16-bit monotonic, and factory trimming typically achieves ±4 mV absolute accuracy at all codes. The DAC8571 requires an external reference voltage to set its output voltage range.

The low power consumption and small size of this part make it ideally suited to portable battery operated equipment. The power consumption is typically 800 µW at V_DD = 5 V reducing to 1 µWin power-down mode.

The DAC8571 incorporates a 2-wire I²C interface. Standard, fast, and high-speed modes of I²C operation are all supported up to 3.4 MHz serial clock speeds. Multichannel synchronous data update and power-down operations are supported through the I²C bus. DAC8571 is also capable of transmitting the contents of its serial shift register, a key feature for I²C system verification.

The DAC8571 is available in an 8-lead MSOP package and is specified over –40°C to 105°C.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Data sheet	16-Bit Low Power Voltage Output w/I²C Interface Digital-to-Analog Converter datasheet (Rev. A)		01 Jul 2003
	Application note	A Basic Guide to I2C	PDF \| HTML	08 Nov 2022
	User guide	DAC7571/4, DA6571/4, DAC5571/4, DAC8571 EVM (Rev. A)		05 Feb 2004

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DAC8571

Energieeffizienter DAC, Rail-to-Rail-Ausgang, 16 Bit, I2C-Eingang

DAC8571

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