V
參數資料
型號： LTC1334CSW#TRPBF
廠商： Linear Technology
文件頁數： 10/16頁
文件大?。?/td> 0K
描述： IC CMOS TXRX MULTIPROTOCL 28SOIC
標準包裝： 1,000
類型： 收發(fā)器
驅動器/接收器數： 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： 帶卷 (TR)
3
LTC1334
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RS485 Receiver (SEL1 = SEL2 = High)
VTH
Differential Input Threshold Voltage
– 7V
≤ VCM ≤ 12V, LTC1334C
q
– 0.2
0.2
V
–7V
≤ VCM ≤ 7V, LTC1334I
q
–0.3
0.3
V
VTH
Input Hysteresis
VCM = 0V
70
mV
IIN
Input Current (A, B)
VIN = – 7V
q
– 0.8
mA
VIN = 12V
q
1.0
mA
RIN
Input Resistance
– 7V
≤ VIN ≤ 12V
q
12
24
k
RS232 Receiver (SEL1 = SEL2 = Low)
VTH
Receiver Input Threshold Voltage
Input Low Threshold
q
0.8
V
Input High Threshold
q
2.4
V
VTH
Receiver Input Hysteresis
0.6
V
RIN
Receiver Input Resistance
VIN = ±10V
3
5
7
k
Receiver Output
VOH
Receiver Output High Voltage
IO = – 3mA, VIN = 0V, SEL1 = SEL2 = Low
q
3.5
4.6
V
VOL
Receiver Output Low Voltage
IO = 3mA, VIN = 3V, SEL1 = SEL2 = Low
q
0.2
0.4
V
IOSR
Short-Circuit Current
0V
≤ VO ≤ VCC
q
785
mA
IOZR
Three-State Output Current
ON/OFF = Low
q
±10
A
ROB
Inactive “B” Output Pull-Up Resistance (Note 5)
ON/OFF = High, SEL1 = SEL2 = High
50
k
Power Supply Generator
VDD
VDD Output Voltage
No Load, ON/OFF = High
8.5
V
IDD = – 10mA, ON/OFF = High
7.6
V
VEE
VEE Output Voltage
No Load, ON/OFF = High
– 7.7
V
IEE = 10mA, ON/OFF = High
– 6.9
V
Power Supply
ICC
VCC Supply Current
No Load, SEL1 = SEL2 = High
q
825
mA
No Load Shutdown, ON/OFF = 0V
q
10
100
A
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RS232 Mode (SEL1 = SEL2 = Low)
SR
Slew Rate
Figure 4, RL = 3k, CL = 15pF
q
30
V/
s
Figure 4, RL = 3k, CL = 1000pF
q
4V/
s
tT
Transition Time
Figure 4, RL = 3k, CL = 2500pF
q
0.22
1.9
3.1
s
tPLH
Driver Input to Output
Figures 4, 9, RL = 3k, CL = 15pF
q
0.6
4
s
tPHL
Driver Input to Output
Figures 4, 9, RL = 3k, CL = 15pF
q
0.6
4
s
tPLH
Receiver Input to Output
Figures 5, 10
q
0.3
6
s
tPHL
Receiver Input to Output
Figures 5, 10
q
0.4
6
s
RS485 Mode (SEL1 = SEL2 = High)
tPLH
Driver Input to Output
Figures 2, 6, RL = 54, CL = 100pF
q
20
40
70
ns
tPHL
Driver Input to Output
Figures 2, 6, RL = 54, CL = 100pF
q
20
40
70
ns
tSKEW
Driver Output to Output
Figures 2, 6, RL = 54, CL = 100pF
q
515
ns
tr, tf
Driver Rise and Fall Time
Figures 2, 6, RL = 54, CL = 100pF
q
315
40
ns
DC ELECTRICAL CHARACTERISTICS The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F (Notes 2, 3)
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F (Notes 2, 3)
相關PDF資料
PDF描述
MS3100E18-8S CONN RCPT 8POS WALL MNT W/SCKT
MS27474T20A35PB CONN RCPT 79POS JAM NUT W/PINS
MS27473T14F15PA CONN PLUG 15POS STRAIGHT W/PINS
LTC1334CSW#TR IC TXRX CMOS MULTIPROTOCL 28SOIC
LTC1337CNW IC 3DVR/5RCVR 5V RS232 28-DIP
相關代理商/技術參數
參數描述
LTC1334IG 功能描述:IC TXRX CMOS MULTIPROTOCL 28SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/接收器數:2/2 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:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC1334IG#PBF 功能描述:IC TXRX CMOS MULTIPROTOCL 28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 產品培訓模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發(fā)器 驅動器/接收器數:1/1 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:16-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2
LTC1334IG#PBF 制造商:Linear Technology 功能描述:RS232/RS485 Transceiver IC 制造商:Linear Technology 功能描述:IC, RS-232/RS-485 TRANSCEIVER, 5V SSOP28
LTC1334IG#TR 功能描述:IC TXRX CMOS MULTIPROTOCL 28SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/接收器數:2/2 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:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC1334IG#TRPBF 功能描述:IC TXRX CMOS MULTIPROTOCL 28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/接收器數:2/2 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:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*