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參數(shù)資料
| 型號： | AMIS-49250-XTP |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 20/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX FIELDBUS MAU 44NQFP |
| 標準包裝： | 2,500 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | MDS-MAU |
| 電源電壓： | 4.75 V ~ 6.2 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-VFQFN 裸露焊盤 |
| 供應商設備封裝： | 44-NQFP（7x7） |
| 包裝： | 帶卷 (TR) |
AMIS-492x0
Table 1: Pin Numbers and Signal Description (Continued)
Signal Name
Pin No.
I/O(Note 1)
Description
RXA
34
DO
MDS-MAU interface signal for received signal activity. This pin is a push-pull output.
RXS
35
DO
MDS-MAU interface signal for received signal. This pin is a push-pull
output.
TXE
36
DIS
MDS-MAU interface signal for enable signal transmission (Schmitt Trigger input)
TXS
37
DIS
MDS-MAU interface signal for signal to be transmitted (Schmitt Trigger input)
POL
38
DIS
Selects polarity of TxE input. When this pin is connected to GND, TxE is active high. When
this pin is connected to VDD, TxE is active low.
VSS
39
Ground
VSS
40
Ground
VSS
41
Ground
Connect to ground
VSS
42
Ground
Connect to ground
VSS
43
Ground
Connect to ground
VCC
44
Analog supply
Analog supply voltage
Note:
1.
AI = Analog Input, AO = Analog Output, AI/O = Analog Input/Output, DIS = CMOS Digital Input (Schmitt Trigger),
DO = CMOS Digital Output.
3.0 Electrical Characteristics
3.1 Operating Conditions
Unless otherwise noted, all block and sub-block specifications apply over the operating temperature (-40 to 85
oC).
Table 2: Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Conditions
Analog block supply voltage
VCC
-0.3
6.5
V
Digital block supply voltage
VDD
-0.3
6.0
V
Digital input pin voltage
VIN
-0.3
VDD + 0.3
V
(TxS, TxE and POL pins)
Digital output pin voltage
VOUT
-0.3
VDD + 0.3
V
(RxS and RxA pins)
Input pin current
IIN
-
±5
mA
Not for shunt pin
Output pin current
IOUT
-
30
mA
For shunt, SGND and VO
ESD, Human Body Model
2,250
V
ESD, Machine Model
250
V
ESD, Charged Device Model
1,000
V
Storage temperature
TStorage
-55
125
°C
Table 3: Normal Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
Units
Conditions
Analog supply voltage
VCC
4.75
5
6.2
V
Digital supply voltage
VDD
2.7
3
VCC - 1.1V
V
Supply voltages are configurable, or
can be supplied from off-chip
Storage temperature
TOperating
-40
85
°C
Current consumption
ICC
500
800
A
25°C, SHUNT current = 1mA,
No current from series regulator
Rev. 6 | Page 7 of 22 | www.onsemi.com
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|---|---|
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