參數(shù)資料
型號: MCZ33784EF
廠商: Freescale Semiconductor
文件頁數(shù): 1/30頁
文件大小: 0K
描述: IC SENSOR DBUS DSI 2.02 16-SOIC
標(biāo)準(zhǔn)包裝: 48
類型: 傳感器接口
輸入類型: 模擬
輸出類型: 數(shù)字
接口: 總線
電流 - 電源: 4mA
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 管件
Document Number: MC33784
Rev 3.0, 11/2009
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2008 - 2009. All rights reserved.
DSI 2.02 Sensor Interface
The 33784 is a slave, Distributed System Interface Bus (DBUS),
version 2.02 compatible device, optimized as a sensor interface. The
device contains circuits to power sensors such as accelerometers,
and to digitize the analog level from the sensor. The device is
controlled by commands over the bus, and returns measured data
and other information over the bus.
Features
DSI version 2.02 compatible
2-channel, 10-bit analog-to-digital converter (ADC)
3 pins configurable as logic inputs or outputs
Provides regulated +5.0v output for sensor power from bus
On-board clock (no external elements required)
Includes bus switches on bus and bus return
Pb-free packaging designated by suffix code EF
Figure 1. 33784 Simplified Application Diagram
(Daisy Chain Shown)
SENSOR INTERFACE
EF SUFFIX (PB-FREE)
98ASB42566B
16-LEAD SOICN
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MCZ33784EF/R2
-40°C to 125°C
16 SOICN
33784
REGOUT
RTNIN
I/O0
I/O1
I/O2
BUSOUT
RTNOUT
BUSIN
H_CAP
33784
33781
33784
BUS
BUSIN
AGND
BUSOUT
RTNIN
RTNOUT
To other
33784
XY
ACCELEROMETER
VCC
Slaves
AGND
AN0
AN1
TEST1
TOUT
IDDQ
TEST2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33784EF/R2- 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:DSI 2.02 Sensor Interface
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