参数资料
型号: EVAL-ADM3252EEBZ
厂商: Analog Devices Inc
文件页数: 16/16页
文件大小: 0K
描述: BOARD EVAL FOR ADM3252E
标准包装: 1
主要目的: 接口,隔离式,RS-232
嵌入式:
已用 IC / 零件: ADM3252E
主要属性: 2.5 kV 隔离式(电源和数据)RS-232 收发器,隔离式 DC/DC 转换器
次要属性: 2 通道
已供物品:
Data Sheet
ADM3252E
Rev. A | Page 9 of 16
Figure 9. Transmitter Input Threshold vs. VCC
Figure 10. Receiver Input Threshold vs. Temperature
Figure 11. VISO vs. VISO Load Current
Figure 12. 460 kbps Data Transmission, Driver Outputs Tied to
Receiver Inputs
Figure 13. Typical Output Voltage Start-Up Transient, VCC = 3.3 V
Figure 14. Typical Output Voltage Start-Up Transient, VCC = 5 V
4
3
2
1
0
3.03.5
4.04.55.0
6.0
5.5
Tx
IN
P
U
T
(V
)
VCC (V)
RISING
FALLING
1
0515
-107
3.0
2.5
2.0
1.5
1.0
0.5
0
–50
–25
0
25
50
75
100
125
150
Rx
I
NP
U
T
(
V
)
TEMPERATURE (°C)
INPUT RISING
INPUT FALLING
10515
-108
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
0100
80
60
40
20
V
IS
O
(V
)
LOAD CURRENT (mA)
10515
-109
2 Tx INPUTS @ 460kbps
3k, 1nF LOADS
105
15-
110
TIME (1s/DIV)
TIN1/TIN2 (2V/DIV)
TOUT1/RIN1 (5V/DIV)
ROUT1 (2V/DIV)
ROUT2 (2V/DIV)
TOUT2/RIN2 (5V/DIV)
105
15-
112
2
CH2 1.00V
M500s
A CH2
340mV
NO LOAD
FULLY LOADED RS-232
105
15-
113
2
CH2 1.00V
M500s
A CH2
340mV
NO LOAD
FULLY LOADED RS-232
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