AD5611AKS-REEL

更新时间： 2024-11-28 13:02:39

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亚德诺 - ADI		/
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数据手册

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AD5611AKS-REEL 数据手册

2.7 V to 5.5 V, <100 µA, 8-/10-/12-Bit

nanoDAC™ D/A, SPI^®Interface, SC70 Package

Preliminary Technical Data

AD5601/AD5611/AD5621

FEATURES

6-lead SC70 package

FUNCTIONAL BLOCK DIAGRAM

GND

Power-down to <100 nA @ 3 V

Micropower operation: max 100 µA @ 5 V

2.7 V to 5.5 V power supply

POWER-ON

RESET

AD5601/AD5611/AD5621

Guaranteed monotonic by design

Power-on reset to 0 V with brownout detection

3 power-down functions

REF(+)

DAC

OUTPUT

BUFFER

14-BIT

DAC

OUT

Low power serial interface with Schmitt-triggered inputs

On-chip output buffer amplifier, rail-to-rail operation

SYNC interrupt facility

INPUT

CONTROL

LOGIC

POWER-DOWN

CONTROL LOGIC

RESISTOR

NETWORK

Minimized zero code error

AD5601 buffered 8-bit DAC in SC70:

B Version: 0.5 LSB INL

AD5611 buffered 10-bit DAC in SC70:

B Version: 0.5 LSB INL

SYNC

SCLK DIN

A Version: 4 LSB INL

AD5621 buffered 12-bit DAC in SC70:

B Version: 1 LSB INL

Figure 1.

Table 1. Related Devices

Part Number

Description

A Version: 6 LSB INL

AD5641

2.7 V to 5.5 V, <100 µA, 14-Bit, nanoDAC D/A, tiny

SC70 Package

APPLICATIONS

Voltage level setting

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators

GENERAL DESCRIPTION

The AD5601/AD5611/AD5621, members of the nanoDAC

family, are single, 8-/10-/12-bit, buffered, voltage out DACs that

operate from a single 2.7 V to 5.5 V supply, consuming <100 µA

at 5 V. The parts come in a tiny SC70 package. Their on-chip

precision output amplifier allows rail-to-rail output swing to be

achieved. The AD5601/AD5611/AD5621 utilize a versatile

3-wire serial interface that operates at clock rates up to 30 MHz

and is compatible with SPI®, QSPI™, MICROWIRE™, and DSP

interface standards.

The AD5601/AD5611/AD5621 contain a power-down feature

that reduces current consumption to <100 nA at 3 V, and

provides software-selectable output loads while in power-down

mode. The parts are put into power-down mode over the serial

interface. The low power consumption of these parts in normal

operation makes them ideally suited to portable battery-

operated equipment. The combination of small package and low

power makes these nanoDAC devices ideal for level-setting

requirements such as generating bias or control voltages in

space-constrained and power-sensitive applications.

The reference for the AD5601/AD5611/AD5621 is derived from

the power supply inputs and, therefore, gives the widest

dynamic output range. The parts incorporate a power-on reset

circuit, which ensures that the DAC output powers up to 0 V

and remains there until a valid write to the device takes place.

(continued on Page 3)

Rev. PrC

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 rights of third parties that may result from its 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 and

registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

12 3 4 5 6 7...20

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与AD5611AKS-REEL相关器件

型号	品牌	获取价格	描述	数据表
AD5611AKS-REEL7	ADI	获取价格	IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN
AD5611AKSZ-500RL7	ADI	获取价格	2.7 V to 5.5 V, <100 Î¼A, 8-/10-/12-Bit nanoD
AD5611AKSZ-REEL	ADI	获取价格	IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN
AD5611AKSZ-REEL7	ADI	获取价格	2.7 V to 5.5 V, <100 Î¼A, 8-/10-/12-Bit nanoD
AD5611BKS	ADI	获取价格	2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
AD5611BKS-500RL7	ADI	获取价格	IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN
AD5611BKS-REEL	ADI	获取价格	暂无描述
AD5611BKS-REEL7	ADI	获取价格	IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN
AD5611BKSZ-500RL7	ADI	获取价格	2.7 V to 5.5 V, <100 Î¼A, 8-/10-/12-Bit nanoD
AD5611BKSZ-REEL	ADI	获取价格	IC,D/A CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,6PIN

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