Datasheet > EVAL-AD7356EDZ

EVAL-AD7356EDZ

更新时间： 2024-12-01 06:58:07

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	525K
描述
Differential Input, Dual, Simultaneous Sampling, 5 MSPS, 12-Bit, SAR ADC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

EVAL-AD7356EDZ 数据手册

Differential Input, Dual, Simultaneous

Sampling, 5 MSPS, 12-Bit, SAR ADC

AD7356

FUNCTIONAL BLOCK DIAGRAM

FEATURES

DRIVE

Dual 12-bit SAR ADC

Simultaneous sampling

AD7356

Throughput rate: 5 MSPS per channel

Specified for V_DDat 2.5 V

No conversion latency

INA+

12-BIT

SUCCESSIVE

APPROXIMATION

ADC

T/H

SDATA

INA–

REF

Power dissipation: 36 mW at 5 MSPS

On-chip reference: 2.048 V 0.25%, 6 ppm/°C

Dual conversion with read

High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/DSP-

compatible

BUF

SCLK

CONTROL

LOGIC

REF

BUF

−40°C to +125°C operation

Available in a 16-lead TSSOP

REF

12-BIT

SUCCESSIVE

APPROXIMATION

ADC

SDATA

INB+

INB–

T/H

AGND

REFGND

DGND

Figure 1.

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD7356¹is a dual, 12-bit, high speed, low power, successive

approximation ADC that operates from a single 2.5 V power

supply and features throughput rates up to 5 MSPS. The part

contains two ADCs, each preceded by a low noise, wide band-

width track-and-hold circuit that can handle input frequencies

in excess of 110 MHz.

1. Two Complete ADC Functions.

These functions allow simultaneous sampling and

conversion of two channels. The conversion result of both

channels is simultaneously available on separate data lines

or in succession on one data line if only one serial port is

available.

2. High Throughput with Low Power Consumption.

The AD7356 offers a 5 MSPS throughput rate with 36 mW

power consumption.

The conversion process and data acquisition use standard

control inputs allowing for easy interfacing to microprocessors

or DSPs. The input signal is sampled on the falling edge of

;

3. No Conversion Latency.

a conversion is also initiated at this point. The conversion time

is determined by the SCLK frequency.

The AD7356 features two standard successive approx-

imation ADCs with accurate control of the sampling

The AD7356 uses advanced design techniques to achieve very

low power dissipation at high throughput rates. With a 2.5 V

supply and a 5 MSPS throughput rate, the part consumes typically

14 mA. The part also offers a flexible power/throughput rate

management option.

instant via a

input and, once off, conversion control.

Table 1. Related Devices

Generic

AD7352

AD7266

AD7866

AD7366

AD7367

Resolution Throughput Analog Input

12-bit

14-bit

3 MSPS

2 MSPS

1 MSPS

Differential

Differential/single ended

Single-ended

Single-ended bipolar

The analog input range for the part is the differential common

mode

V_REF/2. The AD7356 has an on-chip 2.048 V reference

that can be overdriven when an external reference is preferred.

The AD7356 is available in a 16-lead thin shrink small outline

package (TSSOP).

¹Protected by U.S. Patent No. 6,681,332.

Rev. 0

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

12 3 4 5 6 7...20

中文翻译

下载PDF

与EVAL-AD7356EDZ相关器件

型号	品牌	获取价格	描述	数据表
EVAL-AD7357EDZ	ADI	获取价格	Differential Input, Dual, Simultaneous Sampling, 4.2 MSPS, 14-Bit, SAR ADC
EVAL-AD7366CBZ	ADI	获取价格	True Bipolar Input, Dual 1 レs, 12-/14-Bit, 2-
EVAL-AD7366SDZ	ADI	获取价格	BOARD EVAL FOR AD7366
EVAL-AD7367CBZ	ADI	获取价格	True Bipolar Input, Dual 1 レs, 12-/14-Bit, 2-
EVAL-AD7367SDZ	ADI	获取价格	BOARD EVAL AD7367
EVAL-AD7376EBZ	ADI	获取价格	128-Position Digital Potentiometer
EVAL-AD7380FMCZ	ADI	获取价格	Dual, Simultaneous Sampling SAR ADCs, Differential Inputs
EVAL-AD7381FMCZ	ADI	获取价格	Dual, Simultaneous Sampling SAR ADCs, Differential Inputs
EVAL-AD7400AEBZ	ADI	获取价格	Isolated Sigma-Delta Modulator
EVAL-AD7400EB	ADI	获取价格	Isolated Sigma-Delta Modulator

与EVAL-AD7356EDZ相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

EVAL-AD7356EDZ

EVAL-AD7356EDZ 数据手册

与EVAL-AD7356EDZ相关器件

与EVAL-AD7356EDZ相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

EVAL-AD7356EDZ

EVAL-AD7356EDZ 数据手册

与EVAL-AD7356EDZ相关器件

与EVAL-AD7356EDZ相关文章

您还可以找

您在本页遇到什么问题？