参数资料
型号: A5191HRTNG-XTD
厂商: ON Semiconductor
文件页数: 11/14页
文件大小: 0K
描述: MODEM HART SGL CMOS 32QFN
标准包装: 60
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: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN(5x5)
包装: 管件
其它名称: A5191HRTNG-XTD-ND
A5191HRTNG-XTDOS
A5191HRT
http://onsemi.com
6
A5191HRT
1
2
3
4
5
6
7
8
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
24
23
22
21
20
19
18
17
TEST5
TEST7
TEST8
TEST9
TxA
AREF
RESET
VSS
CD
R
E
F
CB
IA
S
TE
S
T1
0
VD
D
A
Rx
A
Rx
A
F
Rx
A
FI
VS
S
A
TEST11
TxD
RTS
VDD
VSS
XIN
XOUT
VSSA
TEST
4
TEST3
TEST
2
TEST
1
TEST
12
CD
RxD
VDD
A5191HRT
1
2
3
4
5
6
7
8
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
24
23
22
21
20
19
18
17
TEST5
TEST7
TEST8
TEST9
TxA
AREF
RESET
VSS
CD
R
E
F
CB
IA
S
TE
ST
10
VD
D
A
RxA
F
RxA
FI
VSSA
TEST11
TxD
RTS
VDD
VSS
XIN
XOUT
VSSA
TE
S
T4
TEST3
TE
S
T2
TE
S
T1
TE
S
T1
2
CD
RxD
VDD
Figure 4. Pin Out A5191HRT in 32-pin QFN and LQFP (top view)
Table 7. PIN OUT SUMMARY 32PIN QFN AND LQFP
Pin No.
Signal Name
Type
Pin Description
1
TEST5
Input
Connect to VSS
2
RESETB
Input
Reset all logic when low, connect to VDD for normal operation
3, 4, 5
TEST7, 8, 9
Input
Connect to VSS
6
VSS
Ground
Digital ground
7
TxA
Output
Transmit Data Modulator output
8
AREF
Input
Analog reference voltage
9
CDREF
Input
Carrier detect reference voltage
10
CBIAS
Output
Comparator bias current
11
TEST10
Input
Connect to VSS
12
VSSA
Ground
Analog ground
13
VDDA
Power
Analog supply voltage
14
RxA
Input
Receive Data Modulator input
15
RxAF
Output
Analog receive filter output
16
RxAFI
Input
Analog receive comparator input
17
XOUT
Output
Crystal oscillator output
18
XIN
Input
Crystal oscillator input
19
VSSA
Ground
Analog ground
20
VSS
Ground
Digital ground
21
VDD
Power
Digital supply voltage
22
RTSB
Input
Request to send
23
TxD
Input
Input transmit data, transmit HART data stream from microcontroller
24
TEST11
Do Not Connect
25
RxD
Output
Received demodulated HART data to microcontroller
26
CD
Output
Carrier detect output
27
TEST12
Do Not Connect
28
TEST1
Input
Connect to VSS
29
TEST2
Do Not Connect
30
VDD
Power
Digital supply voltage
31, 32
TEST3, 4
Do Not Connect
EP
Exposed Pad
Power
Connect to VSS (QFN only)
相关PDF资料
PDF描述
VI-J40-IY-B1 CONVERTER MOD DC/DC 5V 50W
VI-2NH-CV CONVERTER MOD DC/DC 52V 150W
VI-2NB-CV CONVERTER MOD DC/DC 95V 150W
VI-26P-CV CONVERTER MOD DC/DC 13.8V 150W
VI-26N-CV CONVERTER MOD DC/DC 18.5V 150W
相关代理商/技术参数
参数描述
A5191HRTNG-XTDON 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述:
A5191HRTNG-XTP 功能描述:电信线路管理 IC A5191HRTNG HART MODEM RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
A5191HRTPG 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:HART Modem
A5191HRTPG-XTD 功能描述:电信线路管理 IC HART MODEM GREEN RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
A5191HRTPG-XTP 功能描述:电信线路管理 IC HART MODEM PLCC GRN RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray