參數(shù)資料
型號(hào): MAX13223EEUP+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Buffer和線驅(qū)動(dòng)
英文描述: ±70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver; Package: TSSOP;20 pin;45 mm² ; Temperature: -40°C to +85°C
中文描述: DUAL LINE TRANSCEIVER, PDSO20
封裝: 6.50 X 4.40 MM, ROHS COMPLIANT, TSSOP-20
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 254K
代理商: MAX13223EEUP+
MAX13223E
±70V Fault-Protected, 3.0V to 5.5V,
2Tx/2Rx RS-232 Transceiver
6
_______________________________________________________________________________________
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
-8
-6
-4
-2
0
2
4
6
8
0
1000
2000
3000
4000
5000
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX13223E
toc01
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
VOUT+
VOUT-
0
22
20
18
16
14
12
10
8
6
4
2
0
5000
SLEW RATE
vs. LOAD CAPACITANCE
MAX13223E
toc02
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
2000
1000
3000
4000
+ SLEW
- SLEW
0
10
5
25
20
15
40
35
30
45
0
2000
1000
3000
4000
5000
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX13223E
toc03
LOAD CAPACITANCE (pF)
SUPPLY
CURRENT
(mA)
250kbps
120kbps
20kbps
T1 TRANSMITTING AT 250kbps
T2 TRANSMITTING AT 15.6kbps
TRANSMITTER TIME
TO EXIT SHUTDOWN
MAX13223E toc04
40
μs/div
5V/div
2V/div
T2OUT
T1OUT
VCC = +3.3V
C1–C4 = 0.1
μF
FORCEON =
FORCEOFF
Pin Configuration
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
VCC
GND
T1OUT
C1-
V+
C1+
R1IN
R1OUT
FORCEON
T1IN
T2OUT
V-
C2-
C2+
12
11
9
10
T2IN
R2OUT
R2IN
TSSOP
MAX13223E
INVALID
FORCEOFF
EN
TOP VIEW
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