參數資料
型號: MAX3160EEAP+T
廠商: Maxim Integrated Products
文件頁數: 5/26頁
文件大?。?/td> 0K
描述: IC TXRX RS232/485/422 20SSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
類型: 收發(fā)器
驅動器/接收器數: 2/2
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 20-SSOP
包裝: 帶卷 (TR)
MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
______________________________________________________________________________________
13
TE232
RE485
R
B
A
Z
Y
RO
28
27
26
25
24
23
22
211
1
2
3
4
RS-485
OUTPUTS
RS-232
OUTPUT
RS-232
OUTPUT
LOGIC
OUTPUTS
LOGIC
INPUT
RS-232
INPUTS
C1
C3
C2
C4
SHDN
FAST
5
6
7
8
V+
C2+
C2-
V-
C1-
GND
VCC
C1+
16
15
13
14
CHARGE
PUMP
T1
T2
R1
R2
20
19
18
17
LOGIC
INPUTS
RS-485
INPUTS
9
10
11
12
LOGIC
INPUTS
D
DE485
CBYPASS
ESD
PROTECTION
ESD
PROTECTION
RE-232
MAX3162E
MAX3162E Functional Diagram
CL
RDIFF
VOD
Z
3V
DE485
Y
DI
CL
VCC
OUTPUT
UNDER TEST
S1
S2
500
Figure 3. RS-485/RS-422 Driver Timing Test Circuit
Figure 4. RS-485/RS-422 Driver Enable/Disable Timing Test Load
1k
CL
VCC
TEST POINT
RECEIVER
OUTPUT
S1
1k
S2
Figure 2. RS-485/RS-422 and RS-232 Receiver Enable/Disable
Timing Test Load
Figure 1. RS-485/RS-422 Driver DC Test Load
VOD
VOC
R
Z
Y
Test Circuits
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參數描述
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