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器件3D模型￥ 38.441
TRSF3223ECPWR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
接口芯片
封装:
TSSOP-20
描述:
3V至5.5V多通道RS - 232线路驱动器/接收器，具有± 15 kV ESD保护 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P3
封装尺寸在P2P13P15P16P25
焊盘布局在P26
型号编码规则在P1P2
标记信息在P2P13P14
封装信息在P2P13P14P15P16
技术参数、封装参数在P4
应用领域在P1P29
电气规格在P4P5P6P7
导航目录
TRSF3223ECPWR数据手册
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of 29 Go
若手册格式错乱，请下载阅览PDF原文件
TRSF3223E
SLLS824A –AUGUST 2007–REVISED SEPTEMBER 2011
www.ti.com
RECEIVER SECTION
Electrical Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
V
OH
High-level output voltage I
OH
= –1 mA V
CC
– 0.6 V
CC
– 0.1 V
V
OL
Low-level output voltage I
OL
= 1.6 mA 0.4 V
V
CC
= 3.3 V 1.6 2.4
V
IT+
Positive-going input threshold voltage V
V
CC
= 5 V 1.9 2.4
V
CC
= 3.3 V 0.6 1.1
V
IT–
Negative-going input threshold voltage V
V
CC
= 5 V 0.6 1.4
V
hys
Input hysteresis (V
IT+
– V
IT–
) 0.5 V
I
OZ
Output leakage current EN = V
CC
±0.05 μA
r
i
Input resistance V
I
= ±3 V to ±25 V 3 5 kΩ
(1) Test conditions are C1–C4 = 0.1 μF at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
Switching Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS TYP
(2)
UNIT
t
PLH
Propagation delay time, low- to high-level output C
L
= 150 pF, See Figure 3 150 ns
t
PHL
Propagation delay time, high- to low-level output C
L
= 150 pF, See Figure 3 150 ns
t
en
Output enable time C
L
= 150 pF, R
L
= 3 kΩ, See Figure 4 200 ns
t
dis
Output disable time C
L
= 150 pF, R
L
= 3 kΩ, See Figure 4 200 ns
t
sk(p)
Pulse skew
(3)
See Figure 3 50 ns
(1) Test conditions are C1–C4 = 0.1 μF at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
(3) Pulse skew is defined as |t
PLH
– t
PHL
| of each channel of the same device.
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Product Folder Link(s): TRSF3223E
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