參數(shù)資料
型號: DS34LV87TMX/NOPB
廠商: National Semiconductor
文件頁數(shù): 1/14頁
文件大?。?/td> 0K
描述: IC LINE DVR QUAD CMOS DIF 16SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 驅(qū)動器
驅(qū)動器/接收器數(shù): 4/0
規(guī)程: RS422
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 帶卷 (TR)
其它名稱: *DS34LV87TMX
*DS34LV87TMX/NOPB
DS34LV87TMX
DS34LV87TMX-ND
DS34LV87TMX/NOPBTR
SNLS116D – JULY 2006 – REVISED APRIL 2013
DS34LV87T Enhanced CMOS Quad Differential Line Driver
Check for Samples: DS34LV87T
1
FEATURES
DESCRIPTION
The DS34LV87T is a high speed quad differential
Meets TIA/EIA-422-B (RS-422) and ITU-T V.11
CMOS driver that meets the requirements of both
Recommendation
TIA/EIA-422-B
and
ITU-T
V.11.
The
CMOS
Interoperable With Existing 5V RS-422
DS34LV87T features low static ICC of 100 μA max
Networks
which makes it ideal for battery powered and power
conscious applications. The TRI-STATE enable, EN,
Ensured VOD of 2V Min Over Operating
allows the device to be disabled when the device is
Conditions
not in use to minimize power. The dual enable
Balanced Output Crossover for Low EMI
scheme allows for flexibility in turning devices on or
(Typical Within 40 mV of 50% Voltage Level)
off.
Low Power Design (330
μW @ 3.3V Static)
Protection diodes protect all the driver inputs against
ESD
≥ 7 kV on Cable I/O Pins (HBM)
electrostatic discharge. The driver and enable inputs
Industrial Temperature Range
(DI
and
EN)
are
compatible
with
LVTTL
and
LVCMOS devices. Differential outputs have the same
Ensured AC Parameter:
VOD (≥2V) ensure as the 5V version. The outputs
Maximum Driver Skew:
2 ns
have enhanced ESD Protection providing greater
Maximum Transition Time:
10 ns
than 7 kV tolerance.
Pin Compatible With DS26C31
Available in SOIC Packaging
TRUTH TABLE
(1)
Connection Diagram
Enables
Input
Outputs
EN
DI
DO+
DO
L
X
Z
H
L
H
L
H
(1)
L = Low logic state
X = Irrelevant
Figure 1. Dual-In-Line Package (Top View)
H = High logic state
See Package Number D0016A
Z = TRI-STATE
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2006–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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