參數(shù)資料
型號: ADM1385
廠商: Analog Devices, Inc.
元件分類: RS-232
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁數(shù): 5/8頁
文件大小: 153K
代理商: ADM1385
ADM3202/ADM3222/ADM1385
–5–
REV. A
Typical Performance Characteristics
LOAD CAPACITANCE
pF
6
4
60
5000
1000
2000
3000
4000
2
0
2
4
T
OUT
(HIGH)
T
OUT
(LOW)
Figure 1. Transmitter Output Voltage High/Low vs. Load
Capacitance @ 230 kbps
V
CC
V
12
10
03
5.5
3.5
4.0
4.5
5.0
8
6
4
2
Figure 2. Transmitter Output Voltage High vs. V
CC
CURRENT
mA
8
6
4
0
10
2
4
6
8
4
2
0
2
6
8
T1
OUT
(LOW)
V
T1
OUT
(HIGH)
V
Figure 3. Transmitter Output Voltage Low/High vs. Load
Current
CURRENT
mA
8
6
4
0
10
20
30
40
4
2
0
2
6
8
V
(V)
V+ (V)
Figure 4. Charge Pump V+, V– vs. Current
V
CC
V
250
200
03.0
5.5
3.5
4.0
4.5
5.0
150
100
50
V
IMPEDANCE
V+ IMPEDANCE
Figure 5. Charge Pump Impedance vs. V
CC
LOAD CAPACITANCE
pF
25
20
00
5000
1000
2000
3000
4000
15
10
5
I
DD
(mA) @ 250kbps
I
DD
(mA) @ 160kbps
I
DD
(mA) @ 80kbps
Figure 6. Power Supply Current vs. Load Capacitance
相關(guān)PDF資料
PDF描述
ADM3222ARW REC3-SRW_DRW/H* Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 3.3V; Power: 3W; 2kV, 4kVDC & 6kVDC Isolation; Industry Standard 3W DIP24 Package; Feedback Regulated Output; Continuous Short Circuit Protection; Wide Input 2:1 & 4:1; Medical Approvals (4kV/6kV Versions); EN and UL Certificates; 3 Pinout Options, 3 Case Styles; Control Pin Option; Efficiency to 86%
ADM1385ARS 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM3202AN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM3202ARN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM3202ARU 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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