Datasheet > ADGS1409BCPZ-RL7

ADGS1409BCPZ-RL7

更新时间： 2024-02-01 14:56:56

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
34页	497K
描述
SPI Interface, 4 Ω RON, ±15 V/+12 V/±5 V, 1.8 V Logic Control, Dual 4:1 Muxes

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ADGS1409BCPZ-RL7 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	LFCSP-24
针数：	24	Reach Compliance Code：	compliant
风险等级：	5.75	其他特性：	ALSO OPERATE WITH +/-15 V AND 12 V SUPPLY RANGES
模拟集成电路 - 其他类型：	DIFFERENTIAL MULTIPLEXER	最大输入电压：	5 V
最小输入电压：	-5 V	JESD-30 代码：	S-XQCC-N24
长度：	4 mm	负电源电压最大值（Vsup）：	-16.5 V
负电源电压最小值（Vsup）：	-4.5 V	标称负供电电压 (Vsup)：	-5 V
信道数量：	4	功能数量：	2
端子数量：	24	标称断态隔离度：	-64 dB
通态电阻匹配规范：	0.3 Ω	最大通态电阻 (Ron)：	12 Ω
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装等效代码：	LCC24,.16SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	座面最大高度：	1 mm
最大信号电流：	47.2 A	最大供电电流 (Isup)：	0.02 mA
最大供电电压 (Vsup)：	16.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
最长断开时间：	400 ns	最长接通时间：	570 ns
切换：	BREAK-BEFORE-MAKE	技术：	CMOS
温度等级：	AUTOMOTIVE	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	4 mm	Base Number Matches：	1

ADGS1409BCPZ-RL7 数据手册

SPI Interface, 4 Ω R_ON, ± ±1 ꢀV/±ꢁ ꢀV± 1 ꢀ,

±.8 ꢀ Logic Control, 8:±VDual 4:± Muxes

ADGS±408VADGS±409

Data Sheet

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

SPI interface with error detection

ADGS1408

Includes CRC, invalid read/write address, and SCLK count

error detection

Supports burst mode and daisy-chain mode

Industry-standard SPI Mode 0 and SPI Mode 3 interface

compatible

Round robin mode allows switching times comparable with a

parallel interface

General-purpose digital outputs to control other devices,

such as parallel switches from Analog Devices, Inc.

4 Ω typical on resistance at 25°C

GPO1

GPO2

GPO3

GPO4

CNV

SDO

SPI

INTERFACE

0.5 Ω typical on-resistance flatness at 25°C

0.2 Ω typical on-resistance match between channels at 25°C

SCLK SDI CS RESET/V

Figure 1. ADGS1408 Functional Block Diagram

_SSto V_DDanalog signal range

ADGS1409

Fully specified at 15 V, 5 V, and +12 V

Power-up sequence of V_DD, V_SS, and GND before applying

V_Land digital/analog inputs

S1A

S4A

1.8 V logic compatibility with 2.7 V ≤ V_L≤ 3.3 V

24-lead LFCSP package

S1B

APPLICATIONS

Automated test equipment

Data acquisition systems

Battery-powered systems

S4B

GPO1

CNV

SDO

GPO2

GPO3

GPO4

GPO5

SPI

INTERFACE

Sample-and-hold systems

Audio signal routing

SCLK SDI CS RESET/V

Video signal routing

Communications systems

Figure 2. ADGS1409 Functional Block Diagram

Relay replacement

supplies. In the off condition, signal levels up to the supplies

are blocked.

The on-resistance profile is flat over the full analog input range,

which ensures linearity and low distortion when switching

audio signals.

GENERAL DESCRIPTION

The ADGS1408/ADGS1409 are analog multiplexers comprising

eight single channels and four differential channels, respectively.

A serial peripheral interface (SPI) controls the switches. The SPI

interface has robust error detection features such as cyclic

redundancy check (CRC) error detection, invalid read/write

address detection, and SCLK count error detection.

PRODUCT HIGHLIGHTS

1. SPI interface removes the need for parallel conversion,

logic traces, and reduces GPIO channel count.

2. Daisy-chain mode removes additional logic traces when

multiple devices are used.

It is possible to daisy-chain multiple ADGS1408/ADGS1409

devices together. Daisy-chain mode enables the configuration of

multiple devices with a minimal amount of digital lines. The

ADGS1408/ADGS1409 can also operate in burst mode to

decrease the time between SPI commands.

3. CRC error detection, invalid read/write address detection,

and SCLK count error detection ensure a robust digital

interface.

4. CRC and error detection capabilities allow the use of the

ADGS1408/ADGS1409 in safety critical systems.

5. Minimal distortion.

iCMOS construction ensures ultra low power dissipation, making

the devices ideally suited for portable and battery-powered

instruments.

Each switch conducts equally well in both directions when on,

and each switch has an input signal range that extends to the

Rev. 0

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

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

Technical Support

www.analog.com

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与ADGS1409BCPZ-RL7相关器件

型号	品牌	获取价格	描述	数据表
ADGS1412	ADI	获取价格	Serially Controlled, 1.5 Î©, On-Resistance, H
ADGS1412BCPZ	ADI	获取价格	SPI Interface, 1.5 Ω RON, ±15 V/+12
ADGS1412BCPZ-RL7	ADI	获取价格	Serially Controlled, 1.5 Î©, On-Resistance, H
ADGS1414D	ADI	获取价格	SPI, 1.5 Î© RON, Â±15 V/Â±5 V/12 V, High Dens
ADGS1414DBCCZ	ADI	获取价格	SPI, 1.5 Î© RON, Â±15 V/Â±5 V/12 V, High Dens
ADGS1414DBCCZ-RL7	ADI	获取价格	SPI, 1.5 Î© RON, Â±15 V/Â±5 V/12 V, High Dens
ADGS1612	ADI	获取价格	SPI Interface, 1 Î© RON, Â±5 V, 12 V, 5 V, 3.
ADGS1612BCPZ	ADI	获取价格	SPI Interface, 1 Ω RON, ±5 V, 12 V,
ADGS1612BCPZ-RL7	ADI	获取价格	SPI Interface, 1 Î© RON, Â±5 V, 12 V, 5 V, 3.
ADGS2414D	ADI	获取价格	0.56 Ω On Resistance High Density Octal SPST

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