参数资料
| 型号： | LT1342CG |
| 厂商： | Linear Technology |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 5V RS232 W/3VLOGC 28SSOP |
| 标准包装： | 47 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/5 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1353 (CN2011-ZH PDF) |
| 其它名称： | LT1342CGW LT1342CGW-ND |
2
LT1342
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
WU
U
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V+
5V VCC
C1+
C1–
DRIVER 1 OUT
RX1 IN
DRIVER 2 OUT
RX2 IN
RX3 IN
RX4 IN
DRIVER 3 OUT
ON/OFF
3V VL
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V –
C2–
C2+
DRIVER 1 IN
RX1 OUT
DRIVER 2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DRIVER 3 IN
GND
NC
NW PACKAGE
28-LEAD WIDE PDIP
TOP VIEW
SW PACKAGE
28-LEAD WIDE PLASTIC SO
G PACKAGE
28-LEAD PLASTIC SSOP
RX5 IN
RX5 OUT
DRIVER
DISABLE
Consult factory for Industrial and Military grade parts.
LT1342CG
LT1342CNW
LT1342CSW
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Generator
V+ Output
8.6
V
V– Output
–7
V
Supply Current (VCC)
(Note 3)
12
17
mA
Logic Supply Current (VL)
(Note 4)
0.1
1
mA
Supply Current When OFF (VCC)
Shutdown (Note 5)
q
110
A
Driver Disable
3
mA
Logic Supply Current (VL) When OFF
Shutdown (Note 5)
q
110
A
Driver Disable
0.1
1
mA
Supply Rise Time
C1 = C2 = 0.2
F,
0.2
ms
Shutdown to Turn-On
C+ = C – = 0.1
F
ON/OFF Pin Thresholds
Input Low Level (Device Shutdown)
q
1.4
0.8
V
Input High Level (Device Enabled)
q
2.4
1.4
V
ON/OFF Pin Current
0V
≤ VON/OFF ≤ 5V
q
–15
80
A
DRIVER DISABLE Pin Thresholds
Input Low Level (Drivers Enabled)
q
1.4
0.8
V
Input High Level (Drivers Disabled)
q
2.4
1.4
V
DRIVER DISABLE Pin Current
0V
≤ VDRIVER DISABLE ≤ 5V
q
–10
500
A
Oscillator Frequency
130
kHz
ELECTRICAL C
C
HARA TERISTICS (Note 2)
TJMAX = 125°C, θJA = 96°C/ W (G)
TJMAX = 125°C, θJA = 56°C/ W (NW)
TJMAX = 125°C, θJA = 85°C/ W (SW)
(Note 1)
Supply Voltage (VCC) ................................................ 6V
Supply Voltage (VL) .................................................. 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 VCC + 0.3V
Short-Circuit Duration
V+ ................................................................... 30 sec
V– ................................................................... 30 sec
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
Operating Temperature Range .................... 0
°C to 70°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
相关PDF资料 |
PDF描述 |
|---|---|
| LT1794CSW#PBF | IC OPAMP 200MHZ DUAL 20-SOIC |
| LT6301IFE | IC XDSL LINE DRIVER DUAL 28TSSOP |
| LT8500IUHH#TRPBF | IC PWM GENERATOR 56-QFN |
| LTC1096IN8#PBF | IC A/D CONV 8BIT SRL IN/OUT 8DIP |
| LTC1099ACN#PBF | IC A/D CONV 8BIT HI-SPEED 20-DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1342CG#PBF | 功能描述:IC TXRX 5V RS232 W/3VLOGC 28SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LT1342CG#TR | 功能描述:IC TXRX 5V RS232 3V LOGIC 28SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LT1342CG#TRPBF | 功能描述:IC TXRX 5V RS232 W/3VLOGC 28SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LT1342CN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Transceiver |
| LT1342CNW | 功能描述:IC TXRX 5V RS232 W/3V LOGIC28DIP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
发布紧急采购，3分钟左右您将得到回复。