AD5453YRMZ

更新时间： 2024-11-21 12:33:55

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器光电二极管
页数	文件大小	规格书
28页	725K
描述
8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface

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AD5453YRMZ 数据手册

8-/10-/12-/14-Bit High Bandwidth

Multiplying DACs with Serial Interface

Data Sheet

AD5450/AD5451/AD5452/AD5453

FEATURES

FUNCTIONAL BLOCK DIAGRAM

REF

12 MHz multiplying bandwidth

INL of 0.25 LSB at 8-bit

8-lead TSOT and MSOP packages

2.5 V to 5.5 V supply operation

Pin-compatible 8-/10-/12-/14-bit current output DACs

10 V reference input

AD5450/

AD5451/

AD5452/

AD5453

8-/10-/12-/14-BIT REF

R-2R DAC

OUT

50 MHz serial interface

DAC REGISTER

INPUT LATCH

2.7 MSPS update rate

Extended temperature range: –40°C to +125°C

4-quadrant multiplication

POWER-ON

RESET

Power-on reset with brownout detect

<0.4 µA typical current consumption

Guaranteed monotonic

SYNC

SCLK

SDIN

CONTROL LOGIC

AND INPUT SHIFT

Qualified for automotive applications

GND

APPLICATIONS

Figure 1.

Portable battery-powered applications

Waveform generators

Analog processing

Instrumentation applications

Programmable amplifiers and attenuators

Digitally controlled calibration

Programmable filters and oscillators

Composite video

Ultrasound

Gain, offset, and voltage trimming

GENERAL DESCRIPTION

The AD5450/AD5451/AD5452/AD5453¹are CMOS 8-/10-/12-/

14-bit current output digital-to-analog converters, respectively.

These devices operate from a 2.5 V to 5.5 V power supply,

making them suited to several applications, including battery-

powered applications.

The applied external reference input voltage (V_REF) determines

the full-scale output current. These parts can handle 10 V

inputs on the reference, despite operating from a single-supply

power supply of 2.5 V to 5.5 V. An integrated feedback resistor

(R_FB) provides temperature tracking and full-scale voltage

output when combined with an external current-to-voltage

precision amplifier.

As a result of manufacture on a CMOS submicron process,

these DACs offer excellent 4-quadrant multiplication

characteristics of up to 12 MHz.

The AD5450/AD5451/AD5452/AD5453 DACs are available in

small 8-lead TSOT, and the AD5452/AD5453 are also available

in MSOP packages. The AD5453 also comes in 8-lead LFCSP.

These DACs use a double-buffered, 3-wire serial interface that

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

interface standards. Upon power-up, the internal shift register

and latches are filled with 0s, and the DAC output is at zero scale.

The EV-AD5443/46/53SDZ evaluation board is available for

evaluating DAC performance. For more information, see the UG-

327 evaluation board user guide.

¹U.S. Patent Number 5,689,257.

Rev. G

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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AD5453YRMZ 替代型号

型号	品牌	替代类型	描述	数据表
AD5453YRM-REEL7	ADI	完全替代	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YRM-REEL	ADI	完全替代	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YRM	ADI	完全替代	8/10/12/14-Bit High Bandwidth Multiplying DACs with Serial Interface

与AD5453YRMZ相关器件

型号	品牌	获取价格	描述	数据表
AD5453YRMZ-REEL	ADI	获取价格	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YRMZ-REEL7	ADI	获取价格	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YUJ	ADI	获取价格	8/10/12/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YUJ-REEL	ADI	获取价格	暂无描述
AD5453YUJZ-REEL	ADI	获取价格	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5453YUJZ-REEL7	ADI	获取价格	8-/10-/12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
AD545A	ADI	获取价格	Monolithic Precision, Low Drift FET-Input Op Amp
AD545AJ	ADI	获取价格	Monolithic Precision, Low Drift FET-Input Op Amp
AD545AJH	ADI	获取价格	IC OP-AMP, 1000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN, TO-99,
AD545AJH/+	ETC	获取价格	Voltage-Feedback Operational Amplifier

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