參數(shù)資料
型號: LTC1546CG#TRPBF
廠商: Linear Technology
文件頁數(shù): 16/20頁
文件大?。?/td> 0K
描述: IC SW TRANSCEIVER W/TERM 28-SSOP
標準包裝: 2,000
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 3/3
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 帶卷 (TR)
5
LTC1546
TYPICAL PERFOR A CE CHARACTERISTICS
UW
DATA RATE (kBd)
10
SUPPLY
CURRENT
(mA)
1000
180
170
160
150
140
130
120
110
100
90
1546 G01
100
10000
DATA RATE (kBd)
10
SUPPLY
CURRENT
(mA)
1000
150
145
140
135
130
1546 G02
100
10000
DATA RATE (kBd)
10
SUPPLY
CURRENT
(mA)
50
35
34
33
32
31
30
1546 G03
20
100
TEMPERATURE (
°C)
–40
I CC
(mA)
115
110
105
100
95
90
85
20
60
1546 G04
–20
0
40
80
100
TEMPERATURE (
°C)
–40
I CC
(mA)
140
135
130
125
20
60
1546 G05
–20
0
40
80
100
TEMPERATURE (
°C)
–40
I CC
(mA)
40
38
36
34
32
30
20
60
1546 G06
–20
0
40
80
100
V.11 Mode
Supply Current vs Data Rate
V.35 Mode
Supply Current vs Data Rate
V.28 Mode
Supply Current vs Data Rate
V.11 Mode
ICC vs Temperature
V.35 Mode
ICC vs Temperature
V.28 Mode
ICC vs Temperature
C1(Pin 1): Capacitor C1 Negative Terminal. Connect a
1
F capacitor between C1+ and C1.
C1+ (Pin 2): Capacitor C1 Positive Terminal. Connect a
1
F capacitor between C1+ and C1.
VDD (Pin 3): Generated Positive Supply Voltage for
V.28. Connect a 1
F capacitor to ground.
VCC (Pin 4): Positive Supply Voltage Input. 4.75V ≤ VCC
≤ 5.25V. Bypass with a 1F capacitor to ground.
D1 (Pin 5): TTL Level Driver 1 Input.
D2 (Pin 6): TTL Level Driver 2 Input.
D3 (Pin 7): TTL Level Driver 3 Input.
UU
U
PI FU CTIO S
R1 (Pin 8): CMOS Level Receiver 1 Output.
R2 (Pin 9): CMOS Level Receiver 2 Output.
R3 (Pin 10): CMOS Level Receiver 3 Output.
M0 (Pin 11): TTL Level Mode Select Input 0 with Pull-Up
to VCC. See Table 1.
M1 (Pin 12): TTL Level Mode Select Input 1 with Pull-Up
to VCC. See Table 1.
M2 (Pin 13): TTL Level Mode Select Input 2 with Pull-Up
to VCC. See Table 1.
DCE/DTE (Pin 14): TTL Level Mode Select Input with Pull-
Up to VCC. See Table 1.
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