参数资料
型号: TRS202CPWG4
厂商: Texas Instruments
文件页数: 13/17页
文件大小: 0K
描述: IC DVR/RCVR RS232 ESD DL 16TSSOP
标准包装: 810
类型: 线路收发器
驱动器/接收器数: 2/2
规程: RS232
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
www.ti.com
RECEIVER SECTION
Electrical Characteristics
(1)
Switching Characteristics
(1)
5-V DUAL RS-232 LINE DRIVER/RECEIVER
WITH
±15-kV ESD PROTECTION
SLLS808 – JULY 2007
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4)
PARAMETER
TEST CONDITIONS
MIN
TYP(2)
MAX
UNIT
VOH
High-level output voltage
IOH = –1 mA
3.5
VCC – 0.4
V
VOL
Low-level output voltage
IOL = 1.6 mA
0.4
V
VIT+
Positive-going input threshold voltage
VCC = 5 V,
TA = 25°C
1.7
2.4
V
VIT–
Negative-going input threshold voltage
VCC = 5 V,
TA = 25°C
0.8
1.2
V
Vhys
Input hysteresis (VIT+ – VIT–)
0.2
0.5
1
V
rI
Input resistance
VI = ±3 V to ±25 V
3
5
7
k
(1)
Test conditions are C1–C4 = 0.1
μF at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 5 V and TA = 25°C.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 3)
PARAMETER
TEST CONDITIONS
MIN
TYP(2)
MAX
UNIT
tPLH(R)
Propagation delay time, low- to high-level output
CL = 150 pF
0.5
10
μs
tPHL(R)
Propagation delay time, high- to low-level output
CL = 150 pF
0.5
10
μs
tsk(p)
Pulse skew(3)
300
ns
(1)
Test conditions are C1–C4 = 0.1
μF at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 5 V and TA = 25°C.
(3)
Pulse skew is defined as |tPLH – tPHL| of each channel of the same device.
5
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