参数资料
型号: MAX3160EEAP+T
厂商: Maxim Integrated Products
文件页数: 24/26页
文件大小: 0K
描述: IC TXRX RS232/485/422 20SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232,RS422,RS485
电源电压: 3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
_______________________________________________________________________________________
7
0
30
20
10
40
50
60
70
80
90
100
-40
10
-15
35
60
85
RS-485/RS-422 RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
MAX3160E
toc14
TEMPERATURE (
°C)
PROPAGATION
DELAY
(ns)
RISING
FALLING
20
30
25
40
35
45
50
-40
10
-15
35
60
85
RS-485/RS-422 DRIVER PROPAGATION DELAY
vs. TEMPERATURE (FAST = VCC)
MAX3160E
toc15
TEMPERATURE (
°C)
PROPAGATION
DELAY
(ns)
CL = 50pF
RDIFF = 54
DATA RATE = 10Mbps
FALLING
RISING
100
200
150
300
250
350
400
-40
10
-15
35
60
85
RS-485/RS-422 DRIVER PROPAGATION DELAY
vs. TEMPERATURE (FAST = GND)
MAX3160E
toc16
TEMPERATURE (
°C)
PROPAGATION
DELAY
(ns)
CL = 50pF
RDIFF = 54
DATA RATE = 250kbps
FALLING
RISING
20ns/div
RS-485/RS-422 DRIVER PROPAGATION
(FAST = VCC, 10Mbps)
VY - VZ
2V/div
DI
2V/div
MAX3160E toc17
CL = 50pF
RDIFF = 54
1.0
s/div
RS-485/RS-422 DRIVER PROPAGATION
(FAST = GND, 250kbps)
VY - VZ
2V/div
DI
2V/div
MAX3160E toc18
CL = 50pF
RDIFF = 54
4ns/div
RS-485/RS-422 RECEIVER PROPAGATION
(FAST = VCC, 5Mbps)
VY - VZ
2V/div
RO
2V/div
MAX3160E toc20
CL = 15pF
100ns/div
RS-485/RS-422 RECEIVER PROPAGATION
(FAST = VCC, 5Mbps)
VY - VZ
2V/div
MAX3160E toc21
CL = 50pF
RDIFF = 54
DE485
2V/div
0
4
2
8
6
12
10
14
0
1.0
1.5
0.5
2.0
2.5
3.0
3.5
RECEIVER OUTPUT CURRENT
vs. RECEIVER-OUTPUT HIGH VOLTAGE
MAX3160E
toc13
OUTPUT-HIGH VOLTAGE (V)
OUTPUT
CURRENT
(mA)
Typical Operating Characteristics (continued)
(VCC = +3.3V, 250kbps data rate, CBYPASS, C1, C2, C3, C4 = 0.1F, all RS-232 transmitters (RS-232 mode) loaded with 3k
to
ground, TA = +25°C, unless otherwise noted.)
-1000
-800
-400
-600
0
200
-200
400
-20
-10
-5
-15
0
5
101520
I-V OUTPUT IMPEDANCE CURVE
IN RS-232 SHUTDOWN MODE
MAX3160E
toc19
OUTPUT VOLTAGE (V)
OUTPUT
CURRENT
(
A)
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