Datasheet > AD5691RBRMZ-RL7

AD5691RBRMZ-RL7

更新时间： 2024-11-01 00:56:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
26页	867K
描述
Tiny 16-/14-/12-Bit I2C nanoDAC

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AD5691RBRMZ-RL7 数据手册

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

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

AD5693R/AD5692R/AD5691R/AD5693

FUNCTIONAL BLOCK DIAGRAM

Data Sheet

FEATURES

LOGIC

REF

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

POWER-ON

RESET

AD5693R/

AD5692R/

AD5691R

2.5V

REF

LDAC

REF

DAC

OUTPUT

BUFFER

16-/14-/12-BIT

DAC

OUT

RESET

External reference only

Selectable span output: V_REFor 2 × V_REF

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

INPUT

POWER-DOWN

RESISTOR

NETWORK

CONTROL LOGIC

SDA

SCL

GND

High drive capability: 20 mA

Low power: 1.2 mW at 3.3 V

1.8 V V_LOGICcompatible

Figure 1. MSOP

LDAC OR V

OR RESET

LOGIC

REF

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

AD5693R/

AD5692R/

AD5691R/

AD5693

POWER-ON

2.5V REF

RESET

APPLICATIONS

Process controls

REF

DAC

OUTPUT

BUFFER

Data acquisition systems

Digital gain and offset adjustment

Programmable voltage sources

Optical modules

OUT

16-/14-/12-BIT

DAC

INPUT

CONTROL LOGIC

POWER-DOWN

CONTROL LOGIC

RESISTOR

NETWORK

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

SDA

SCL

GND

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

NOT AVAILABLE IN THE AD5693.

Figure 2. LFCSP

V_REFor 0 V to 2 × V_REF. 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.

Table 1. Related Devices

Interface

Reference 16-Bit

14-Bit

12-Bit

SPI

Internal

External

Internal

External

AD5683R AD5682R AD5681R

AD5683

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.

I²C

AD5693R AD5692R AD5691R

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.

The AD5693R/AD5692R/AD5691R/AD5693 use an I²C

interface. Some device options also include an asynchronous

RESET

pin and a V_LOGICpin, allowing 1.8 V compatibility.

Rev. D

Document Feedback

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

responsibility is 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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AD5691RBRMZ-RL7 替代型号

型号	品牌	替代类型	描述	数据表
AD5691RBRMZ	ADI	完全替代	Tiny 12-Bit I<sup>2</sup>C nanoDA

与AD5691RBRMZ-RL7相关器件

型号	品牌	获取价格	描述	数据表
AD5692R	ADI	获取价格	小型、14位 I2C NANODAC+，±4 LSB INL和5PPM/°C 基准电压源
AD5692RACPZ-RL7	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC
AD5693	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC
AD5693BCPZ-RL7	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC
AD5693R	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC
AD5693RACPZ-1RL7	ADI	获取价格	Tiny 16-Bit I<sup>2</sup>C nanoDA
AD5693RACPZ-RL7	ADI	获取价格	Tiny 16-Bit I<sup>2</sup>C nanoDA
AD5693RARMZ	ADI	获取价格	Tiny 16-Bit I<sup>2</sup>C nanoDA
AD5693RARMZ-RL7	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC
AD5693RBCPZ-2RL7	ADI	获取价格	Tiny 16-/14-/12-Bit I2C nanoDAC

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