- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10087 > LT1039ISW#TRPBF (Linear Technology)IC DRIVR/RCVR TRPLE-RS232 18SOIC PDF資料下載
參數(shù)資料
| 型號： | LT1039ISW#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DRIVR/RCVR TRPLE-RS232 18SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 3/3 |
| 規(guī)程： | RS232 |
| 電源電壓： | 5 V ~ 15 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 18-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 18-SOIC |
| 包裝： | 帶卷 (TR) |
5
LT1039/LT1039-16
1039fd
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
Shutdown to Receiver Output
BIAS Pin Response Time
PIN FUNCTIONS
UU
U
(Pin numbers listed are for 18-pin device)
V+, V – (Pins 1, 9): Driver Supply Pins. Supply current
drops to zero in shutdown mode. Driver outputs are in a
high impedance state when V + and V – = 0V.
BIAS (Pin 2): Keeps receiver 1 on while the LT1039 is in
the shutdown mode. Leave BIAS pin open when not in use.
See Applications Information for proper use.
REC IN (Pins 3, 5, 7): Receiver Input Pins. Accepts RS232
voltage levels (
±30V) and has 0.4V of hysteresis to pro-
vide noise immunity. Input impedance is nominally 30k
.
TR OUT (Pins 4, 6, 8): Driver Outputs with RS232 Voltage
Levels. Outputs are in a high impedance state when in the
shutdown mode or when power is off (V + and V – = 0V) to
allow data line sharing. Outputs are fully short-circuit
protected from V – + 30V to V + – 30V with power on, off or
in the shutdown mode. Typical output breakdowns are
greater than
±45V and higher applied voltages will not
damage the device if moderately current limited.
GND (Pin 10): Ground Pin.
TR IN (Pins 11, 13, 15): RS232 Driver Input Pins. Inputs
are TTL/CMOS compatible. Inputs should not be allowed
to float. Tie unused inputs to VCC.
REC OUT (Pins 12, 14, 16): Receiver Outputs with TTL/
CMOS Voltage Levels. Outputs are in a high impedance
state when in the shutdown mode to allow data line
sharing. Outputs are fully short-circuit protected to ground
or VCC with power on, off or in the shutdown mode.
ON/OFF (Pin 17): Controls the operation mode of the
LT1039 and is TTL/CMOS compatible. A logic low puts the
device in the shutdown mode which reduces input supply
current to zero and places both driver and receiver outputs
in a high impedance state.
VCC (Pin 18): 5V Power for Receivers.
6V
4V
2V
0V
RECEIVER
OUTPUT
5V
0V
ON/OFF
INPUT
1ms/DIV
1039 G11
VCC = 5V
5V
BIAS INPUT
(THRU 25k
)
0.2
s/DIV
1039 G12
VCC = 5V
0V
2V
4V
6V
RECEIVER 1
OUTPUT
0V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD977ARSZ | IC ADC 16BIT 100KSPS 28SSOP |
| VI-BNY-IU-F1 | CONVERTER MOD DC/DC 3.3V 132W |
| VE-B6N-MW-F2 | CONVERTER MOD DC/DC 18.5V 100W |
| VI-B3T-IV-F4 | CONVERTER MOD DC/DC 6.5V 150W |
| VI-B3T-IV-F3 | CONVERTER MOD DC/DC 6.5V 150W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1039MJ16 | 制造商: 功能描述: 制造商:Linear Technology 功能描述: 制造商:undefined 功能描述: |
| LT1039MJ16/883C | 制造商: 功能描述: 制造商:undefined 功能描述: |
| LT103D106KAT2H | 功能描述:多層陶瓷電容器MLCC - SMD/SMT 10uF 25V 10% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel |
| LT103D106KAT4H | 功能描述:多層陶瓷電容器MLCC - SMD/SMT 25volts 10uF 10% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel |
| LT103D106MAT2H | 功能描述:多層陶瓷電容器MLCC - SMD/SMT 10uF 25V 20% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。