參數(shù)資料
型號: MAX13448EESD+T
廠商: Maxim Integrated Products
文件頁數(shù): 12/14頁
文件大?。?/td> 0K
描述: IC TXRX RS485 FULL DUPLEX 14SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
MAX13448E
±80V Fault-Protected Full-Duplex
RS-485 Transceiver
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
SINGLE-ENDED DRIVER OUTPUT
HIGH VOLTAGE vs. SOURCE CURRENT
OUTPUT SOURCE CURRENT (mA)
OUTPUT
HIGH
VOLTAGE
(V)
MAX13448E
toc08
02468
10
3.10
3.15
3.20
3.25
3.30
3.35
DE = RE = HIGH
DI = HIGH
SINGLE-ENDED DRIVER SINK CURRENT
vs. OUTPUT LOW VOLTAGE
OUTPUT SINK CURRENT (mA)
OUTPUT
LOW
VOLTAGE
(V)
MAX13448E
toc09
02468
10
0
0.02
0.04
0.06
0.08
0.10
0.12
DE = RE = HIGH
DI = HIGH
SHUTDOWN CURRENT vs. TEMPERATURE
TEMPERATURE (
°C)
SHUTDOWN
CURRENT
A)
MAX13448E
toc10
-40
-15
10
35
60
85
0
5
10
15
20
25
30
400ns
DRIVER PROPAGATION DELAY (500kbsp)
2V/div
1V/div
MAX13448E toc11
400ns
RECEIVER PROPAGATION DELAY (500kbsp)
1V/div
2V/div
MAX13448E toc12
DRIVER PROPAGATION DELAY
vs. TEMPERATURE
TEMPERATURE (
°C)
PROPAGATION
DELAY
(ns)
MAX13448E
toc13
-40
-15
10
35
60
85
300
350
400
450
500
DE = RE = HIGH
RLOAD = 54
Ω
CLOAD = 50pF
tDPLH
tDPHL
RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
TEMPERATURE (
°C)
PROPAGATION
DELAY
(ns)
MAX13448E
toc14
-40
-15
10
35
60
85
300
325
350
375
400
DE = RE = LOW
CLOAD = 20pF
tRPLH
tRPHL
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