參數(shù)資料
型號(hào): LTC1384IG
廠商: Linear Technology
文件頁數(shù): 3/8頁
文件大小: 0K
描述: IC TXRX 5V RS232 LOW PWR 20-SSOP
標(biāo)準(zhǔn)包裝: 66
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
規(guī)程: RS232
電源電壓: 4.5 V ~ 5 V
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 管件
3
LTC1384
1384fa
DC ELECTRICAL CHARACTERISTICS
AC CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: Supply current is measured with driver and receiver outputs
unloaded.
Note 3: Measurements made in the Shutdown mode are performed
with VON/OFF = 0V.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Slew Rate
RL = 3k, CL = 51pF
8
30
V/s
RL = 3k, CL = 2500pF
3
5
V/s
Driver Propagation Delay
tHLD (Figure 1)
2
3.5
s
(TTL to RS232)
tLHD (Figure 1)
2
3.5
s
Receiver Propagation Delay
tHLR (Figure 2)
0.3
0.8
s
(RS232 to TTL)
tLHR (Figure 2)
0.3
0.8
s
Driver Output Voltage
vs Temperature
TEMPERATURE (C)
0
THRESHOLD
VOLTAGE
(V)
1.8
2.0
2.2
30
50
VTH
VTL
1.6
1.4
10
20
40
60
70
1.2
1.0
DATA RATE (kBAUD)
0
SUPPLY
CURRENT
(mA)
5
15
20
25
100
45
10
50
25
125
75
150
175
30
35
40
VCC = 5V
RL = 3k
CL = 2500pF
2 DRIVERS ACTIVE
Receiver Input Thresholds
vs Temperature
Supply Current vs Data Rate
TYPICAL PERFOR A CE CHARACTERISTICS
UW
TEMPERATURE (°C)
0
–8
DRIVER
OUTPUT
VOLTAGE
(V)
–6
–2
0
2
40
10
–4
20
10
50
60
30
70
4
6
8
RL = 3k
VCC = 5V
VCC = 4.5V
OUTPUT HIGH
VCC = 4.5V
VCC = 5V
OUTPUT LOW
The denotes specifications which apply over the full operating temperature range.
VCC = 5V, C1 = C2 = C3 = C4 = 0.1F,unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output Short-Circuit Current
Sinking Current, VOUT = VCC
–15
– 40
mA
Sourcing Current, VOUT = 0V
10
20
mA
Output Leakage Current
EN = VCC, 0V ≤ VOUT ≤ VCC
110
A
Power Supply Generator
V+ Output Voltage
IOUT = 0mA
8.0
V
IOUT = 8mA
7.5
V
VOutput Voltage
IOUT = 0mA
– 8.0
V
IOUT = – 8mA
– 7.0
V
Supply Rise Time
Shutdown to Turn-On
0.2
ms
Power Supply
VCC Supply Current
No Load (Note 2), 0°C to 70°C
0.22
0.5
mA
No Load (Note 2), –40°C to 85°C
0.35
1.0
mA
Supply Leakage Current (VCC)Shutdown (Note 3)
35
50
A
Digital Input Threshold Low
1.4
0.8
V
Digital Input Threshold High
2.0
1.4
V
The denotes specifications which apply over the full operating
temperature range. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F, VON/OFF = VCC, RX EN = 0V, unless otherwise noted.
相關(guān)PDF資料
PDF描述
LTC2220IUP#TRPBF IC ADC 12BIT 170MSPS 64-QFN
VI-2NN-IW-F3 CONVERTER MOD DC/DC 18.5V 100W
MS3101R22-14P CONN RCPT 19POS PANEL MNT W/PINS
VI-2NN-IW-F1 CONVERTER MOD DC/DC 18.5V 100W
VI-24B-IU-F2 CONVERTER MOD DC/DC 95V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1384IG#PBF 功能描述:IC TXRX 5V RS232 LOW PWR 20-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
LTC1384IG#TR 功能描述:IC TXRX RS232 5V LP SHTDN 20SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
LTC1384IG#TRPBF 功能描述:IC TXRX 5V RS232 LOW PWR 20-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
LTC1384IN 功能描述:IC TXRX 5V RS232 LOW PWR 18-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
LTC1384IN#PBF 功能描述:IC TXRX 5V RS232 LOW PWR 18-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:28-SOIC 包裝:管件