Datasheet> 器件分类 > 半导体> 模拟混合信号IC> SAP51C-A-G1-T

SAP51C-A-G1-T: 产品描述Sensor Interface ASI; 产品类别半导体模拟混合信号IC; 文件大小713KB，共63页; 制造商IDT (Integrated Device Technology); 标准

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SAP51C-A-G1-T概述

Sensor Interface ASI

SAP51C-A-G1-T规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	IDT (Integrated Device Technology)
产品种类 Product Category	Sensor Interface
RoHS	Details
类型 Type	Actuator Sensor Interface
工作电源电流 Operating Supply Current	6 mA
最小工作温度 Minimum Operating Temperature	- 25 C
最大工作温度 Maximum Operating Temperature	+ 85 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	SOP-20
系列 Packaging	Tube
Moisture Sensitive	Yes
工作电源电压 Operating Supply Voltage	16 V to 34 V
工厂包装数量 Factory Pack Quantity	37
单位重量 Unit Weight	0.009408 oz

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Data Sheet

Rev.

3.0

October 2011

SAP5S / SAP51

Universal Actuator-Sensor Interface IC

SAP5S / SAP51

Universal Actuator-Sensor Interface IC

Contents

Read this First ...............................................................................................................................................8

0.1.

0.2.

0.3.

Important Notice .....................................................................................................................................8

References .............................................................................................................................................8

Revision History ......................................................................................................................................8

General Device Specification ........................................................................................................................9

1.1.

1.2.

1.3.

1.4.

1.5.

1.6.

1.7.

Absolute Maximum Ratings (Non Operating) .........................................................................................9

Operating Conditions ............................................................................................................................10

EMC Behavior.......................................................................................................................................10

Quality Standards .................................................................................................................................10

Failure Rate ..........................................................................................................................................11

Humidity Class ......................................................................................................................................11

Package Pin Assignment......................................................................................................................12

Basic Functional Description .......................................................................................................................14

2.1.

2.2.

2.3.

Functional Block Diagram .....................................................................................................................14

General Operational Modes .................................................................................................................16

Slave Mode ...........................................................................................................................................16

AS-i communication channel .........................................................................................................16

Parameter Port Pins .......................................................................................................................16

Data Port Pins ................................................................................................................................17

Data Input Inversion .......................................................................................................................17

Data Input Filtering .........................................................................................................................17

Synchronous Data I/O Mode ..........................................................................................................17

4 Input / 4 Output processing in Extended Address Mode ............................................................17

AS-i Safety Mode ...........................................................................................................................18

Enhanced LED Status Indication ...................................................................................................18

2.3.1.

2.3.2.

2.3.3.

2.3.4.

2.3.5.

2.3.6.

2.3.7.

2.3.8.

2.3.9.

2.3.10. Communication Monitor/Watchdog ................................................................................................18

2.3.11. Write protection of ID_Code_Extension_1 .....................................................................................18

2.3.12. Summary of Master Calls ...............................................................................................................19

E²PROM ......................................................................................................................................................23

3.1.

3.2.

3.3.

3.4.

Overview ...............................................................................................................................................23

User Area Programming .......................................................................................................................24

Firmware Area Programming ...............................................................................................................26

Safety Area Programming ....................................................................................................................27

Detailed Functional Description...................................................................................................................29

4.1.

Power Supply........................................................................................................................................29

Voltage Output Pins UOUT and U5R.............................................................................................29

Input Impedance (AS-i bus load) ...................................................................................................30

4.1.1.

4.1.2.

4.2.

Thermal Protection ...............................................................................................................................30

the prior written consent of the copyright owner. The information furnished in this publication is

PRELIMINARY

and subject to

changes without notice.

Data Sheet

October 20, 2011

22 of 64

SAP5S / SAP51

Universal Actuator-Sensor Interface IC

4.3.

4.4.

4.5.

4.6.

4.7.

4.8.

DC Characteristics – Digital Inputs .......................................................................................................31

DC Characteristics – Digital Outputs ....................................................................................................31

AS-i Receiver ........................................................................................................................................32

AS-i Transmitter ....................................................................................................................................32

Parameter Port and PSTBn ..................................................................................................................33

Data Port and DSTBn ...........................................................................................................................34

Timing of Data I/O and DSTBn ......................................................................................................34

Input Data Pre-Processing .............................................................................................................35

Synchronous Data I/O Mode ..........................................................................................................36

Support of 4I/4O Signaling in Extended Address Mode ................................................................38

Special function of DSTBn .............................................................................................................39

4.8.1.

4.8.2.

4.8.3.

4.8.4.

4.8.5.

4.9.

Data and Parameter Port Configuration ...............................................................................................40

4.10. Fault Indication Input PFAULT .............................................................................................................41

4.11. LED outputs ..........................................................................................................................................41

4.11.1. Slave Mode ....................................................................................................................................41

4.11.2. Master/Repeater Mode ..................................................................................................................42

4.12. Oscillator Pins OSC1, OSC2 ................................................................................................................43

4.13. IC Reset ................................................................................................................................................43

4.13.1. Power On Reset .............................................................................................................................43

4.13.2. Logic controlled Reset....................................................................................................................44

4.13.3. External Reset................................................................................................................................44

4.14. UART ....................................................................................................................................................46

4.15. Main State Machine ..............................................................................................................................47

4.16. Status Registers ...................................................................................................................................47

4.17. Communication Monitor/Watchdog ......................................................................................................47

4.18. Safety Mode..........................................................................................................................................48

4.19. Master- and Repeater Mode.................................................................................................................52

4.19.1. Master/ Repeater Mode Activation.................................................................................................52

4.19.2. Pin Assignment ..............................................................................................................................52

4.19.3. Functional Description....................................................................................................................54

4.20. Write Protection of ID_Code_Extension_1 ...........................................................................................56

Package Outlines ........................................................................................................................................61

Package Marking .........................................................................................................................................62

Ordering Information ...................................................................................................................................63

Data Sheet

October 20, 2011

the prior written consent of the copyright owner. The information furnished in this publication is

PRELIMINARY

and subject to

changes without notice.

22 of 64

SAP51C-A-G1-T相似产品对比

	SAP51C-A-G1-T	SAP5SC-A-G1-R	SAP51C-A-G1-R	SAP5SC-A-G1-T
描述	Sensor Interface ASI	Sensor Interface	Sensor Interface	Sensor Interface ASI
Product Attribute	Attribute Value	-	Attribute Value	Attribute Value
制造商 Manufacturer	IDT (Integrated Device Technology)	-	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
产品种类 Product Category	Sensor Interface	-	Sensor Interface	Sensor Interface
类型 Type	Actuator Sensor Interface	-	Actuator Sensor Interface	Actuator Sensor Interface
工作电源电流 Operating Supply Current	6 mA	-	6 mA	6 mA
最小工作温度 Minimum Operating Temperature	- 25 C	-	- 25 C	- 25 C
最大工作温度 Maximum Operating Temperature	+ 85 C	-	+ 85 C	+ 85 C
安装风格 Mounting Style	SMD/SMT	-	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	SOP-20	-	SOP-20	SOIC-16
工作电源电压 Operating Supply Voltage	16 V to 34 V	-	16 V to 34 V	16 V to 34 V
单位重量 Unit Weight	0.009408 oz	-	0.028254 oz	0.023492 oz

SAP51C-A-G1-T

SAP51C-A-G1-T在线购买

SAP51C-A-G1-T概述

SAP51C-A-G1-T规格参数

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