参数资料
| 型号： | LTC2801CDE#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 13/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 12-DFN |
| 标准包装： | 91 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS232 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFDFN 裸露焊盘 |
| 供应商设备封装： | 12-DFN（4x3） |
| 包装： | 管件 |
| 产品目录页面： | 1354 (CN2011-ZH PDF) |
LTC2801/LTC2802/
LTC2803/LTC2804
2801234fe
Note 2: All currents into pins are positive; all voltages are referenced to
GND unless otherwise specified.
Note 3: Guaranteed by other measured parameters and not tested directly.
Note 4: Time from PS
↑ or ON/OFF ↑ until VDD ≥ 5V and VEE ≤ –5V.
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C, VCC = 1.8V to 5.5V, VL = 1.8V to 5.5V, Normal Mode. Typical values are
given for VCC = VL = 3.3V and TA = 25°C, unless otherwise noted.
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
SwitchinG characteriSticS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Data Rate
LTC2801, LTC2803 (Note 3)
RL = 3kW, CL = 2.5nF
RL = 3kW, CL = 1nF
l
100
250
kbps
LTC2802, LTC2804 (Note 3)
RL = 3kW, CL = 2.5nF
RL = 3kW, CL = 1nF
RL = 3kW, CL = 250pF
l
100
250
1000
kbps
Driver
SR(D)
Driver Slew Rate
LTC2801, LTC2803 (Figure 1)
VCC = VL = 1.8V, RL = 3kW, CL = 2.5nF
VCC = VL = 5.5V, RL = 3kW, CL = 50pF
l
4
30
V/s
LTC2802, LTC2804 (Figure 1)
VCC = VL = 1.8V, RL = 3kW, CL = 2.5nF
VCC = VL = 5.5V, RL = 3kW, CL = 50pF
l
4
150
V/s
tPHLD, tPLHD
Driver Propagation Delay
RL = 3kW, CL = 50pF (Figure 2)
LTC2801, LTC2803
LTC2802, LTC2804
l
1
0.2
2
0.5
s
tSKEWD
Driver Skew
RL = 3kW, CL = 50pF (Figure 2)
LTC2801, LTC2803
LTC2802, LTC2804
100
50
ns
tPZHD, tPZLD
Driver Output Enable Time
PS = VL, MODE = ↑, RL = 3kW, CL = 50pF
(Figure 4)
l
0.6
2
s
tPHZD, tPLZD
Driver Output Disable Time
PS = VL, MODE = ↓, RL = 3kW, CL = 50pF
(Figure 4)
l
0.3
2
s
Receiver
tPHLR, tPLHR
Receiver Propagation Delay
CL = 150pF (Figure 3)
l
0.2
0.4
s
tSKEWR
Receiver Skew
CL = 150pF (Figure 3)
50
ns
tRR, tFR
Receiver Rise or Fall Time
CL = 150pF (Figure 3)
l
60
200
ns
tPZHR, tPZLR
Shutdown to Receiver Output Enable
PS = MODE =
↑ or ON/OFF = ↑,
RL = 1kW, CL = 150pF (Figure 5)
l
5
15
s
tPHZR, tPLZR
Receiver Output Disable upon Shutdown
PS = MODE =
↓ or ON/OFF = ↓,
RL = 1kW, CL = 150pF (Figure 5)
l
0.15
0.3
s
Power Supply Generator
VDD/VEE Supply Rise Time
(Notes 3 and 4)
l
0.2
2
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2801IDE | 制造商:Linear Technology 功能描述:Single Transmitter/Receiver RS-232 12-Pin DFN EP |
| LTC2801IDE#PBF | 功能描述:IC TXRX RS232 12-DFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP（0.209"，5.30mm 宽） 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2 |
| LTC2801IDE#PBF | 制造商:Linear Technology 功能描述:Transceiver IC 制造商:Linear Technology 功能描述:IC, RS-232 TRANSCEIVER, 5.5V, DFN-12 |
| LTC2801IDE#TRPBF | 功能描述:IC TXRX RS232 12-DFN 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:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件 |
| LTC2801IDEPBF | 制造商:Linear Technology 功能描述:RS-232 Driver/Receiver 1.8-5.5V DFN12EP |
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