参数资料
型号: A5191HRTPG-XTD
厂商: ON Semiconductor
文件页数: 7/14页
文件大小: 0K
描述: MODEM HART SGL CMOS 28-PLCC
标准包装: 37
数据格式: HART
波特率: 1.2k
电源电压: 3 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 管件
产品目录页面: 1115 (CN2011-ZH PDF)
其它名称: 766-1012
A5191HRT
http://onsemi.com
2
BLOCK DIAGRAM
Figure 1. Block Diagram A5191HRT
Demodulator
Logic
Rx HP Filter
Rx Comp
Carrier Detect
Counter
Carrier Comp
Sine
Shaper
Numeric
Controlled
Oscillator
DEMODULATOR
MODULATOR
Crystal
Oscillator
BIAS
A5191HRT
RxAF
VDD
RxA
RxAFI
RxD
AREF
CDREF
TxA
CD
TxD
RTS
CBIAS
VDDA
VSS
VSSA
FSK_OUT
FSK_IN
XIN
XOUT
RESET
ELECTRICAL SPECIFICATIONS
Table 1. ABSOLUTE MAXIMUM RATINGS (Notes 1 and 2)
Symbol
Parameter
Min
Max
Units
TA
Ambient
40
+85
°C
TS
Storage Temperature
55
150
°C
TJ
Junction Temperature
40
150
°C
VDD
Supply Voltage
0.3
6.0
V
VIN, VOUT
DC Input, Output
0.3
VDD + 0.3
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. CMOS devices are damaged by highenergy electrostatic discharge. Devices must be stored in conductive foam or with all pins shunted.
Precautions should be taken to avoid application of voltages higher than the maximum rating. Stresses above absolute maximum ratings
may result in damage to the device.
2. Remove power before insertion or removal of this device.
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