Datasheet > AD5696

AD5696

更新时间： 2024-09-16 01:18:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	664K
描述
Quad, 16-/12-Bit nanoDAC with I2C Interface

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AD5696 数据手册

Quad, 16-/12-Bit nanoDAC+

with I²C Interface

Data Sheet

AD5696/AD5694

FEATURES

FUNCTIONAL BLOCK DIAGRAM

GND

REF

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

Tiny package: 3 mm × 3 mm, 16-lead LFCSP

Total unadjusted error (TUE): 0.1% of FSR maximum

AD5696/AD5694

LOGIC

SCL

STRING

DAC A

INPUT

DAC

OUT

Offset error: 1.5 mV maximum

Gain error: 0.1% of FSR maximum

High drive capability: 20 mA, 0.5 V from supply rails

User-selectable gain of 1 or 2 (GAIN pin)

Reset to zero scale or midscale (RSTSEL pin)

1.8 V logic compatibility

BUFFER

STRING

DAC B

INPUT

DAC

SDA

STRING

DAC C

INPUT

DAC

400 kHz I²C-compatible serial interface

4 I²C addresses available

STRING

DAC D

INPUT

DAC

Low glitch: 0.5 nV-sec

Robust 3.5 kV HBM and 1.5 kV FICDM ESD rating

Low power: 1.8 mW at 3 V

POWER-ON

RESET

GAIN =

×1/×2

POWER-

DOWN

LOGIC

LDAC RESET

RSTSEL

GAIN

2.7 V to 5.5 V power supply

−40°C to +105°C temperature range

Figure 1.

APPLICATIONS

Digital gain and offset adjustment

Programmable attenuators

Process control (PLC I/O cards)

Industrial automation

Data acquisition systems

Table 1. Quad nanoDAC+ Devices

GENERAL DESCRIPTION

Interface

Reference 16-Bit

14-Bit

12-Bit

The AD5696 and AD5694, members of the nanoDAC+™ family,

are low power, quad, 16-/12-bit buffered voltage output DACs.

The devices include a gain select pin giving a full-scale output

of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from

a single 2.7 V to 5.5 V supply, are guaranteed monotonic by

design, and exhibit less than 0.1% FSR gain error and 1.5 mV

offset error performance. The devices are available in a 3 mm ×

3 mm LFCSP package and in a TSSOP package.

SPI

Internal

External

Internal

External

AD5686R

AD5685R

AD5684R

AD5684

AD5694R

AD5694

AD5686

AD5696R

AD5696

I²C

AD5695R

PRODUCT HIGHLIGHTS

1. High Relative Accuracy (INL).

AD5696 (16-bit): 2 LSB maximum

AD5694 (12-bit): 1 LSB maximum

2. Excellent DC Performance.

Total unadjusted error: 0.1% of FSR maximum

Offset error: 1.5 mV maximum

Gain error: 0.1% of FSR maximum

3. Two Package Options.

The AD5696/AD5694 incorporate a power-on reset circuit and a

RSTSEL pin; the RSTSEL pin ensures that the DAC outputs power

up to zero scale or midscale and remain at that level until a valid

write takes place. The parts contain a per-channel power-down

feature that reduces the current consumption of the device in

power-down mode to 4 µA at 3 V.

The AD5696/AD5694 use a versatile 2-wire serial interface that

operates at clock rates up to 400 kHz and include a V_LOGICpin

intended for 1.8 V/3 V/5 V logic.

3 mm × 3 mm, 16-lead LFCSP

16-lead TSSOP

Rev. A

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityis assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

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与AD5696相关器件

型号	品牌	获取价格	描述	数据表
AD5696ACPZ-RL7	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696ARUZ	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696ARUZ-RL7	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696BCPZ-RL7	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696BRUZ	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696BRUZ-RL7	ADI	获取价格	Quad, 16-Bit nanoDAC+™ with I<sup>2</sup>C Interface
AD5696R	ADI	获取价格	Quad 16-/14-/12-Bit nanoDAC
AD5696R_17	ADI	获取价格	Quad 16-/14-/12-Bit nanoDAC Reference, I2C Interface
AD5696RACPZ-RL7	ADI	获取价格	Quad 16-/14-/12-Bit nanoDAC
AD5696RARUZ	ADI	获取价格	Quad 16-/14-/12-Bit nanoDAC

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