參數(shù)資料
型號(hào): ADM3491ARU-1REEL7
廠商: Analog Devices Inc
文件頁數(shù): 2/20頁
文件大?。?/td> 0K
描述: IC TXRX RS-485 HS 3.3V 16TSSOP
標(biāo)準(zhǔn)包裝: 1
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ADM3491ARU-1REEL7DKR
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Data Sheet
Rev. E | Page 10 of 20
140
0
01
05
52
4-
0
18
OUTPUT VOLTAGE (V)
O
U
T
P
U
T
CUR
RE
NT
(
m
A)
2
120
100
80
60
40
20
24
68
10
Figure 13. Output Current vs. Driver Output Low Voltage
–125
–5
–7
3
05
52
4-
0
19
OUTPUT VOLTAGE (V)
O
U
T
P
U
T
CUR
RE
NT
(
m
A)
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
–15
–6
–5
–4
–3
–2
–1
0
1
2
Figure 14. Output Current vs. Driver Output High Voltage
1.2
0.3
–40
05
52
4-
0
20
TEMPERATURE (°C)
S
UP
P
LY
C
URRE
N
T
(m
A)
–30 –20 –10
0
10
20
30
40
50
60
70
80
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
DE = RE = GND
DE = RE = X*
*X = DON’T CARE
Figure 15. Supply Current vs. Temperature
90
0
–40
05
52
4-
0
21
TEMPERATURE (°C)
S
HUT
DO
W
N
CUR
RE
NT
(
n
A)
–30 –20 –10
0
10
20
30
40
50
60
70
80
70
60
50
40
30
20
10
Figure 16. Shutdown Current vs. Temperature
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