參數(shù)資料
型號： LT1237
廠商： Linear Technology Corporation
英文描述： Advanced Low Power Three Driver, Five Receiver RS232 Transceiver.(先進的低功率3發(fā)4收RS232收發(fā)器)
中文描述： 先進的低功耗三驅(qū)動器，接收器的RS232收發(fā)器五。（先進的低功率3發(fā)4收的RS232收發(fā)器）
文件頁數(shù)： 2/8頁
文件大?。?/td> 178K
代理商： LT1237
2
LT1237
(Note 1)
Supply Voltage (V
CC
) ................................................ 6V
V
+
........................................................................ 13.2V
V
–
...................................................................... –13.2V
Input Voltage
Driver ........................................................... V
–
to V
+
Receiver ............................................... –30V to 30V
Output Voltage
Driver .................................................... –30V to 30V
Receiver .................................... –0.3V to V
CC
+ 0.3V
Short Circuit Duration
V
+
................................................................... 30 sec
V
–
................................................................... 30 sec
Driver Output.............................................. Indefinite
Receiver Output.......................................... Indefinite
Operating Temperature Range
LT1237C................................................. 0
°
C to 70
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
U
PACKAGE/ORDER IU
ORDER PART
NUMBER
PARAMETER
Power Supply Generator
V
+
Output
V
–
Output
Supply Current (V
CC
)
CONDITIONS
MIN
TYP
MAX
UNITS
7.9
–7
6
6
0.06
3.00
2
V
V
T
A
= 25
°
C (Note 3)
12
14
0.15
mA
mA
mA
mA
ms
G
Supply Current when OFF (V
CC
)
Shutdown (Note 4)
Driver Disable
C1 = C2 = 0.2
μ
F,
C
+
= 1.0
μ
F, C
–
= 0.1
μ
F
Input Low Level (Drivers Enabled)
Input High Level (Drivers Disabled)
0V
≤
V
ON/OFF
≤
5V
Input Low Level (Drivers Enabled)
Input High Level (Drivers Disabled)
0V
≤
V
DRIVER DISABLE
≤
5V
Driver Outputs Loaded R
L
= 3k
G
Supply Rise Time
Shutdown to Turn-On
ON/OFF Pin Thresholds
0.8
1.2
1.6
V
V
2.4
80
ON/OFF Pin Current
DRIVER DISABLE Pin Thresholds
G
–15
0.8
μ
A
V
V
μ
A
kHz
G
G
1.4
1.4
2.4
500
DRIVER DISABLE Pin Current
Oscillator Frequency
G
–10
130
ELECTRICAL C
temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 2)
HARA TERISTICS
Consult factory for Industrial and Military grade parts.
LT1237CG
LT1237CNW
LT1237CSW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
+
5V V
CC
C1
+
C1
–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
(LOW-Q)
ON/OFF
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
–
C2
+
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
(LOW-Q)
GND
DRIVER
DISABLE
NC
NW PACKAGE
28-LEAD (WIDE) PDIP
TOP VIEW
SW PACKAGE
28-LEAD (WIDE) PLASTIC SO
G PACKAGE
28-LEAD PLASTIC SSOP
T
JMAX
= 150
°
C,
θ
JA
= 96
°
C/W (G)
T
JMAX
= 150
°
C,
θ
JA
= 56
°
C/W (NW)
T
JMAX
= 150
°
C,
θ
JA
= 85
°
C/W (SW)
The
G
denotes specifications which apply over the full operating
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相關代理商/技術參數(shù)
參數(shù)描述
LT1237C 制造商:LINER 制造商全稱:Linear Technology 功能描述:5V RS232 Transceiver with Advanced Power Management and One Receiver Active in Shutdown
LT1237CG 功能描述:IC TXRX 5V RS232 ADV LOPWR28SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1 系列:- 類型:線路收發(fā)器 驅(qū)動器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6
LT1237CG#PBF 功能描述:IC TXRX 5V RS232 ADV LOPWR28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1 系列:- 類型:線路收發(fā)器 驅(qū)動器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6
LT1237CG#TR 功能描述:IC TXRX 5V RS232 ADV LOPWR28SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:管件
LT1237CG#TRPBF 功能描述:IC TXRX 5V RS232 ADV LOPWR28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:管件
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