AD5693RARMZ datasheet(1/26 Pages) AD

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Tiny 16-/14-/12-Bit I2C nanoDAC+, with

±2 LSB INL (16-Bit) and 2 ppm/°C Reference

Data Sheet

AD5693R/AD5692R/AD5691R/AD5693

Rev. D

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Technical Support

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FEATURES

Ultrasmall package: 2 mm × 2 mm, 8-lead LFCSP

High relative accuracy (INL): ±2 LSB maximum at 16 bits

AD5693R/AD5692R/AD5691R

Low drift, 2.5 V reference: 2 ppm/°C typical

Selectable span output: 2.5 V or 5 V

AD5693

External reference only

Selectable span output: VREF or 2 × VREF

Total unadjusted error (TUE): ±0.06% of FSR maximum

Offset error: ±1.5 mV maximum

Gain error: ±0.05 % of FSR maximum

Low glitch: 0.1 nV-sec

High drive capability: 20 mA

Low power: 1.2 mW at 3.3 V

1.8 V VLOGIC compatible

Wide operating temperature range: −40°C to +105°C

APPLICATIONS

Process controls

Data acquisition systems

Digital gain and offset adjustment

Programmable voltage sources

Optical modules

GENERAL DESCRIPTION

The AD5693R/AD5692R/AD5691R/AD5693, members of the

nanoDAC+® family, are low power, single-channel, 16-/14-/12-bit

buffered voltage output DACs. The devices, except the AD5693,

include an enabled by default internal 2.5 V reference, offering

2 ppm/°C drift. The output span can be programmed to be 0 V to

VREF or 0 V to 2 × VREF. All devices operate from a single 2.7 V to

5.5 V supply and are guaranteed monotonic by design. The

devices are available in a 2.00 mm × 2.00 mm, 8-lead LFCSP or

a 10-lead MSOP.

The internal power-on reset circuit ensures that the DAC register

is written to zero scale at power-up while the internal output

buffer is configured in normal mode. The AD5693R/AD5692R/

AD5691R/AD5693 contain a power-down mode that reduces the

current consumption of the device to 2 µA (maximum) at 5 V and

provides software selectable output loads.

The AD5693R/AD5692R/AD5691R/AD5693 use an I2C

interface. Some device options also include an asynchronous

RESET pin and a VLOGIC pin, allowing 1.8 V compatibility.

FUNCTIONAL BLOCK DIAGRAM

AD5693R/

AD5692R/

AD5691R

VREF

GND

LDAC

REF

VDD

VLOGIC

POWER-DOWN

CONTROL LOGIC

DAC

REGISTER

POWER-ON

RESET

2.5V

REF

OUTPUT

BUFFER

16-/14-/12-BIT

DAC

INPUT

CONTROL LOGIC

VOUT

SCL

SDA

RESET

A0

RESISTOR

NETWORK

Figure 1. MSOP

AD5693R/

AD5692R/

AD5691R/

AD5693

VREF

GND

REF

VDD

LDAC OR VLOGIC OR RESET1

POWER-DOWN

CONTROL LOGIC

DAC

REGISTER

POWER-ON

RESET

2.5V REF2

OUTPUT

BUFFER

16-/14-/12-BIT

DAC

INPUT

CONTROL LOGIC

VOUT

SCL

SDA

A0

RESISTOR

NETWORK

1NOT ALL PINS AVAILABLE IN ALL 8-LEAD LFCSP MODELS.

2NOT AVAILABLE IN THE AD5693.

Figure 2. LFCSP

Table 1. Related Devices

Interface

Reference

16-Bit

14-Bit

12-Bit

SPI

Internal

AD5683R

AD5682R

AD5681R

External

AD5683

I2C

Internal

AD5693R

AD5692R

AD5691R

External

AD5693

PRODUCT HIGHLIGHTS

1. High relative accuracy (INL): ±2 LSB maximum

(AD5693R/AD5693, 16-bit).

2. Low drift, 2.5 V on-chip reference: 2 ppm/°C typical and

5 ppm/°C maximum temperature coefficient.

3. 2 mm × 2 mm, 8-lead LFCSP and 10-lead MSOP.

Số phần tương tự - AD5693RARMZ

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD569	469Kb / 12P	16-Bit Monotonic Voltage Output D/A Converter REV. A
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	AD569	501Kb / 13P	16-Bit Monotonic Voltage Output D/A Converter 23-Feb-2017
	AD5694	664Kb / 24P	Quad, 16-/12-Bit nanoDAC with I2C Interface REV. A
	AD5694ARUZ	664Kb / 24P	Quad, 16-/12-Bit nanoDAC with I2C Interface REV. A

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Mô tả tương tự - AD5693RARMZ

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD5686R	830Kb / 32P	Quad, 16-/14-/12-Bit nanoDAC REV. 0
	AD5696R	761Kb / 32P	Quad 16-/14-/12-Bit nanoDAC REV. 0
	AD5694ARUZ	664Kb / 24P	Quad, 16-/12-Bit nanoDAC with I2C Interface REV. A
	AD5683R	882Kb / 28P	Tiny 16-/14-/12-Bit SPI nanoDAC 12/2016-Rev. C to Rev. D
	AD5689	590Kb / 24P	Dual, 16-/12-Bit nanoDAC 7/2017-Rev. A to Rev. B
	AD5686	746Kb / 27P	Quad, 16-/12-Bit nanoDAC 6/2017-Rev. B to Rev. C
	AD5686R	1,005Kb / 31P	Quad 16-/14-/12-Bit nanoDAC Reference, SPI Interface 1/2017-Rev. C to Rev. D
	AD5696	748Kb / 24P	Quad 16-/12-Bit nanoDAC I2C Interface 11/2016-Rev. A to Rev. B
	AD5696R	1,021Kb / 29P	Quad 16-/14-/12-Bit nanoDAC Reference, I2C Interface 4/2017-Rev. C to Rev. D
	AD5623R	1Mb / 32P	Dual 12-/14-/16-Bit nanoDAC 9/15-Rev. F to Rev. G

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