参数资料
型号: LTC1348ISW#PBF
厂商: Linear Technology
文件页数: 4/8页
文件大小: 0K
描述: IC TXRX 3.3V/5V RS232 28-SOIC
标准包装: 27
类型: 收发器
驱动器/接收器数: 3/5
规程: RS232
电源电压: 3 V ~ 5.5 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
产品目录页面: 1354 (CN2011-ZH PDF)
4
LTC1348
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
Driver Output Voltage High/Low
vs Load Capacitance (CL)
Supply Current
vs Driver Data Rate
Driver Output Voltage High/Low
vs Load Capacitance (CL)
Driver Output Voltage High/Low
vs Temperature (
°C)
TEMPERATURE (
°C)
0
LEAKAGE
CURRENT
(
A)
5
15
20
25
50
45
LTC1348 G06
10
20
10
30
40
60
70
30
35
40
VOUT = –20V
VOUT = 20V
VCC = 3.3V
LOAD CAPACITANCE (pF)
0
–7
DRIVER
OUTPUT
VOLTAGE
HIGH/LOW
–5
–3
–1
7
6
4
2
0
–2
–4
–6
3
1000
2000
5000
5
1
3000
4000
250kbps
120kbps
64kbps
64kbps 20kbps
20kbps
VCC = 3.3V
0.1
F FLYING CAPACITORS
ALL DRIVERS LOADED 3k
+ CL
1 DRIVER DRIVEN
LTC1348 G01
OUTPUT HIGH
OUTPUT LOW
LOAD CAPACITANCE (pF)
0
–7
DRIVER
OUTPUT
VOLTAGE
HIGH/LOW
–5
–3
–1
7
6
4
2
0
–2
–4
–6
3
1000
2000
5000
5
1
3000
4000
120kbps
64kbps
20kbps
VCC = 3.3V
0.1
F FLYING CAPACITORS
ALL DRIVERS DRIVEN AND
LOADED 3k
+ CL
LTC1348 G02
OUTPUT HIGH
OUTPUT LOW
20kbps
Driver Leakage in SHUTDOWN
vs Temperature (
°C)
TEMPERATURE (
°C)
0
–7
DRIVER
OUTPUT
VOLTAGE
HIGH/LOW
–5
–3
–1
7
6
4
2
0
–2
–4
–6
3
10
20
30
70
5
1
40
50
60
LTC1348 G04
VCC = 3V
VCC = 3.3V
OUTPUT HIGH
OUTPUT LOW
VCC = 3.3V
ALL DRIVERS
LOADED WITH 3k
Driver Short-Circuit Current
vs Temperature (
°C)
With VCC = 3.3V
All Driver Outputs Loaded with
3k
, 1000pF. 1 Driven at 250kbps
DRIVER DATA RATE
0
SUPPLY
CURRENT
(mA)
30
40
50
200
LTC1348 G03
20
10
0
50
100
150
250
3 OUTPUT LOADED
3k
// 2500pF
1 OUTPUT LOADED
3k
// 2500pF
VCC = 3.3V
TEMPERATURE (
°C)
–40
0
SHORT-CIRCUIT
CURRENT
(mA)
4
8
10
12
60
20
LTC1348 G05
6
0
–20
20
40
80
100
14
16
18
ISC
ISC
+
VCC = 3.3V
LTC1348 G07
DRIVER
INPUT
DRIVEN DRIVER
OUTPUT
相关PDF资料
PDF描述
KSZ9021GNI TXRX GIG ETH GMII/MII 64-QFN
CMP04FSZ IC COMPARATOR QUAD LP 14-SOIC
LTC1387CG#PBF IC TXRX RS232/RS485 5VSNGL20SSOP
LT1134AISW#PBF IC 4DRV/4RCV RS232 5V 24-SOIC
ADCMP565BPZ IC COMP DUAL ULTRA-FAST 20-PLCC
相关代理商/技术参数
参数描述
LTC1349CG 功能描述:IC TXRX 5V RS232 LOW PWR 28-SSOP 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
LTC1349CG#PBF 功能描述:IC TXRX 5V RS232 LOW PWR 28-SSOP 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
LTC1349CG#TR 功能描述:IC TXRX RS232 5V SHTDN LP 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
LTC1349CG#TRPBF 功能描述:IC TXRX 5V RS232 LOW PWR 28-SSOP 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
LTC1349CN 制造商:Linear Technology 功能描述:5V L/P RS232 3Dx/5Rx w/2Rx Active