ABSOLUTE MAXIMU
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� LTC1545IG#TRPBF
寤犲晢锛� Linear Technology
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 9/16闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC TXRX SOFTWARE SELECTBL 36SSOP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,000
椤炲瀷锛� 鏀剁櫦(f膩)鍣�
椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉)锛� 5/5
闆绘簮闆诲锛� 4.75 V ~ 5.25 V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 36-SSOP锛�0.209"锛�5.30mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 36-SSOP
鍖呰锛� 甯跺嵎 (TR)
2
LTC1545
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
ORDER PART
NUMBER
(Note 1)
Supply Voltage
VCC ..................................................................... 6.5V
VEE........................................................ 鈥� 10V to 0.3V
VDD ....................................................... 鈥� 0.3V to 10V
Input Voltage
Transmitters ........................... 鈥� 0.3V to (VCC + 0.3V)
Receivers ............................................... 鈥� 18V to 18V
Logic Pins .............................. 鈥� 0.3V to (VCC + 0.3V)
Output Voltage
Transmitters .................. (VEE 鈥� 0.3V) to (VDD + 0.3V)
Receivers ................................ 鈥� 0.3V to (VCC + 0.3V)
Short-Circuit Duration
Transmitter Output ..................................... Indefinite
Receiver Output .......................................... Indefinite
VEE.................................................................. 30 sec
Operating Temperature Range
LTC1545C .............................................. 0
掳C to 70掳C
LTC1545I ........................................... 鈥� 40
掳C to 85掳C
Storage Temperature Range ................ 鈥� 65
掳C to 150掳C
Lead Temperature (Soldering, 10 sec)................. 300
掳C
LTC1545CG
LTC1545IG
ELECTRICAL CHARACTERISTICS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TOP VIEW
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
VCC
VDD
D1
D2
D3
R1
R2
R3
D4
R4
M0
M1
M2
DCE/DTE
D4ENB
R4EN
R5
D5
VEE
GND
D1 A
D1 B
D2 A
D2 B
D3/R1 A
D3/R1 B
R2 A
R2 B
R3 A
R3 B
D4 A
R4 A
R5 A
D5 A
VDD
VCC
R1
D2
D1
D3
R3
G PACKAGE
36-LEAD PLASTIC SSOP
D5
R5
D4
R2
R4
TJMAX = 150掳C, 胃JA = 65掳C/ W
Consult factory for Military grade parts.
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25掳C.
VCC = 5V, VDD = 8V, VEE = 鈥� 7V for V.28, 鈥� 5.5V for V.10, V.11 (Notes 2, 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supplies
ICC
VCC Supply Current (DCE Mode,
RS530, RS530-A, X.21 Modes, No Load
q
2.7
5
mA
All Digital Pins = GND or VCC)
RS530, RS530-A, X.21 Modes, Full Load
q
110
150
mA
V.28 Mode, No Load
q
13
mA
V.28 Mode, Full Load
q
13
mA
No-Cable Mode, D4ENB = HIGH
q
10
500
A
IEE
VEE Supply Current (DCE Mode,
RS530, RS530-A, X.21 Modes, No Load
q
2.0
4.0
mA
All Digital Pins = GND or VCC)
RS530, X.21 Modes, Full Load
q
23
35
mA
RS530-A, Full Load
q
34
50
mA
V.28 Mode, No Load
q
13
mA
V.28 Mode, Full Load
q
12
18
mA
No-Cable Mode, D4ENB = HIGH
q
10
500
A
IDD
VDD Supply Current (DCE Mode,
RS530, RS530-A, X.21 Modes, NoLoad
q
0.3
2
mA
All Digital Pins = GND or VCC)
RS530, RS530-A, X.21 Modes, Full Load
q
0.3
2
mA
V.28 Mode, No Load
q
13
mA
V.28 Mode, Full Load
q
13.5
18
mA
No-Cable Mode, D4ENB = HIGH
q
10
500
A
PD
Internal Power Dissipation (DCE Mode,
RS530, RS530-A, X.21 Modes, Full Load
340
mW
(All Digital Pins = GND or VCC)
V.28 Mode, Full Load
64
mW
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
VE-B3M-MX-B1 CONVERTER MOD DC/DC 10V 75W
VE-B6L-IV-F2 CONVERTER MOD DC/DC 28V 150W
LTC1545IG#PBF IC TXRX SOFTWARE SELECTBL 36SSOP
VE-B3L-MX-B1 CONVERTER MOD DC/DC 28V 75W
LTC1545IG IC TXRX SOFTWARE SELECTBL 36SSOP
鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
LTC1546CG 鍔熻兘鎻忚堪:IC SW TRANSCEIVER W/TERM 28-SSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣紝鎺ユ敹鍣�锛屾敹鐧�(f膩)鍣� 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:250 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉):2/2 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-TSSOP锛�0.173"锛�4.40mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-TSSOP 鍖呰:甯跺嵎 (TR)
LTC1546CG#PBF 鍔熻兘鎻忚堪:IC TXRX SOFTWARE SEL TERM 28SSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣� 绯诲垪:- 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″:RS-232 & USB Transceiver 妯�(bi膩o)婧�(zh菙n)鍖呰:2,000 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉):1/1 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-SSOP锛�0.209"锛�5.30mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-SSOP 鍖呰:甯跺嵎 (TR) 鍏跺畠鍚嶇ū:296-19849-2
LTC1546CG#TR 鍔熻兘鎻忚堪:IC TXRX SOFTWARE SELECTBL 28SSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣� 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:250 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉):2/2 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-TSSOP锛�0.173"锛�4.40mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-TSSOP 鍖呰:甯跺嵎 (TR)
LTC1546CG#TRPBF 鍔熻兘鎻忚堪:IC SW TRANSCEIVER W/TERM 28-SSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣� 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:250 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉):2/2 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-TSSOP锛�0.173"锛�4.40mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-TSSOP 鍖呰:甯跺嵎 (TR)
LTC1546IG 鍔熻兘鎻忚堪:IC TXRX SOFTWARE SELECTBL 28SSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣� 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:250 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉):2/2 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-TSSOP锛�0.173"锛�4.40mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-TSSOP 鍖呰:甯跺嵎 (TR)