参数资料
型号: DS34LV87TM/NOPB
厂商: National Semiconductor
文件页数: 8/14页
文件大小: 0K
描述: IC LINE DRIVER QUAD CMOS 16-SOIC
标准包装: 48
类型: 驱动器
驱动器/接收器数: 4/0
规程: RS422
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC N
包装: 管件
产品目录页面: 1277 (CN2011-ZH PDF)
其它名称: *DS34LV87TM
*DS34LV87TM/NOPB
DS34LV87TM
SNLS116D – JULY 2006 – REVISED APRIL 2013
ELECTRICAL CHARACTERISTICS
(1) (2)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
Symbol
Parameter
Conditions
Pin
Min
Typ
Max
Units
VOD1
Output Differential Voltage
RL= ∞, (No Load)
DO+,
3.3
4.0
V
DO
VOD2
Output Differential Voltage
RL = 100Ω See Figure 2
2
2.6
V
ΔVOD2
Change in Magnitude of
400
7
400
mV
Output Differential Voltage
VOD3
Output Differential Voltage
RL = 3900Ω (V.11), See
3.2
3.5
V
VOC
Common Mode Voltage
RL = 100Ω See Figure 2
1.5
2
V
ΔVOC
Change in Magnitude of
400
6
400
mV
Common Mode Voltage
IOZ
TRI-STATE Leakage Current
VOUT = VCC or GND
±0.5
±20
μA
Drivers Disabled
ISC
Output Short Circuit Current
VOUT = 0V
40
70
150
mA
VIN = VCC or GND
(4)
IOFF
Output Leakage Current
VCC= 0V, VOUT = 3V
0.03
100
μA
VCC = 0V, VOUT = 0.25V
0.08
100
μA
VIH
High Level Input Voltage
DI,
2.0
VCC
V
EN
VIL
Low Level Input Voltage
GND
0.8
V
IIH
High Level Input Current
VIN= VCC
10
μA
IIL
Low Level Input Current
VIN = GND
10
μA
VCL
Input Clamp Voltage
IIN = 18 mA
1.5
V
ICC
Power Supply Current
No Load, VIN (all) = VCC or GND
VCC
100
μA
(1)
Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
except differential voltages VOD1, VOD2, VOD3.
(2)
All typical values are given for VCC= 3.3V and TA = +25°C.
(3)
This specification limit is for compliance with TIA/EIA-422-B and ITU-T V.11.
(4)
Only one output shorted at a time. The output (true or complement) is configured High.
Copyright 2006–2013, Texas Instruments Incorporated
3
Product Folder Links: DS34LV87T
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