Datasheet > AD5612AKSZ-2REEL7

AD5612AKSZ-2REEL7

更新时间： 2024-11-07 04:04:07

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	560K
描述
2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with

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2.7 V to 5.5 V, <100 μA, 8-/10-/12-Bit nanoDACs^®with

I²C^®-Compatible Interface, Tiny SC70 Package

AD5602/AD5612/AD5622

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Single 8-, 10-, 12-bit DACs, 2 LSB INL

6-lead SC70 package

GND

POWER-ON

RESET

Micropower operation: 100 μA max @ 5 V

Power-down to <150 nA @ 3 V

2.7 V to 5.5 V power supply

Guaranteed monotonic by design

Power-on reset to 0 V with brownout detection

3 power-down functions

AD5602/AD5612/AD5622

REF(+)

DAC

OUTPUT

BUFFER

8-/10-/12-BIT

DAC

OUT

I²C-compatible serial interface supports standard (100 kHz),

fast (400 kHz), and high speed (3.4 MHz) modes

INPUT

CONTROL

LOGIC

POWER-DOWN

CONTROL LOGIC

RESISTOR

NETWORK

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

APPLICATIONS

ADDR

SCL SDA

Process control

Figure 1.

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators

Table 1. Related Devices

Part No.

AD5601/AD5611/AD5621 2.7 V to 5.5 V, <100 μA, 8-, 10-, 12-bit

nanoDAC with SPI® interface in a

Description

tiny SC70 package

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD5602/AD5612/AD5622, 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. These DACs come in tiny SC70 packages. Each DAC

contains an on-chip precision output amplifier that allows rail-

to-rail output swing to be achieved.

1. Available in a 6-lead SC70 package.

2. Maximum 100 μA power consumption, single-supply

operation. These parts operate from a single 2.7 V to 5.5 V

supply, typically consuming 0.2 mW at 3 V and 0.4 mW at

5 V, making them ideal for battery-powered applications.

3. The on-chip output buffer amplifier allows the output of

the DAC to swing rail-to-rail with a typical slew rate of

0.5 V/μs.

The AD5602/AD5612/AD5622 use a 2-wire I²C-compatible

serial interface that operates in standard (100 kHz), fast

(400 kHz), and high speed (3.4 MHz) modes.

4. Reference derived from the power supply.

5. Standard, fast, and high speed mode I²C interface.

6. Designed for very low power consumption.

The references for AD5602/AD5612/AD5622 are derived from

the power supply inputs to give the widest dynamic output range.

Each part incorporates a power-on reset circuit that ensures the

DAC output powers up to 0 V and remains there until a valid

write takes place to the device. The parts contain a power-down

feature that reduces the current consumption of the devices to

<150 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

the AD5602/AD5612/AD5622 in normal operation makes them

ideally suited for use in portable battery-operated equipment. The

typical power consumption is 0.4 mW at 5 V.

7. Power-down capability. When powered down, the DAC

typically consumes <150 nA at 3 V.

8. Power-on reset and brownout detection.

Rev. B

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 registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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AD5612AKSZ-2REEL7 替代型号

型号	品牌	替代类型	描述	数据表
AD5612AKSZ-2500RL7	ADI	类似代替	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with

与AD5612AKSZ-2REEL7相关器件

型号	品牌	获取价格	描述	数据表
AD5612BKSZ-2	ADI	获取价格	IC SERIAL INPUT LOADING, 6 us SETTLING TIME, 10-BIT DAC, PDSO6, LEAD FREE, PLASTIC, MO-203
AD5612BKSZ-2500RL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD5612BKSZ-2REEL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD5612YKSZ-1	ADI	获取价格	IC SERIAL INPUT LOADING, 6 us SETTLING TIME, 10-BIT DAC, PDSO6, LEAD FREE, PLASTIC, MO-203
AD5612YKSZ-1500RL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD5612YKSZ-1REEL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD5612YKSZ-2	ADI	获取价格	IC SERIAL INPUT LOADING, 6 us SETTLING TIME, 10-BIT DAC, PDSO6, LEAD FREE, PLASTIC, MO-203
AD5612YKSZ-2500RL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD5612YKSZ-2REEL7	ADI	获取价格	2.7 V to 5.5 V, <100 uA, 8-/10-/12-Bit nanoDACs with
AD561J	ADI	获取价格	Low Cost 10-Bit Monolithic D/A Converter

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