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ꢄꢊ ꢋꢌꢅ ꢊꢄꢍꢀꢎ ꢏ ꢐꢉ ꢎ ꢐꢌꢑꢒ ꢏꢏꢓ ꢔ ꢕꢀꢓꢖ ꢕꢒꢄ ꢏ ꢓꢉ ꢗꢗ ꢏꢖ ꢏꢘꢍ ꢉꢀ ꢄ ꢄ ꢉꢘꢏ ꢖꢏ ꢇꢏ ꢉ ꢅꢏ ꢖ
SLLS202E − MAY 1995 − REVISED JUNE 2005
†
D OR NS PACKAGE
(TOP VIEW)
D
D
D
D
Switching Rates up to 32 MHz
Operates From Single 3.3-V Supply
Ultra-Low Power Dissipation . . . 27 mW Typ
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1B
1A
1Y
G
2Y
2A
2B
V
CC
Open-Circuit, Short-Circuit, and Terminated
Fail-Safe
4B
4A
4Y
G
3Y
3A
3B
D
−0.3-V to 5.5-V Common-Mode Range With
200-mV Sensitivity
D
D
D
D
Accepts 5-V Logic Inputs With 3.3-V V
CC
Input Hysteresis . . . 50 mV Typ
GND
235 mW With Four Receivers at 32 MHz
Pin-to-Pin Compatible With AM26C32,
AM26LS32, and MB570
description/ordering information
The AM26LV32, BiCMOS, quadruple, differential line receiver with 3-state outputs is designed to be similar to
TIA/EIA-422-B and ITU Recommendation V.11 receivers with reduced common-mode voltage range due to
reduced supply voltage.
The device is optimized for balanced bus transmission at switching rates up to 32 MHz. The enable function
is common to all four receivers and offers a choice of active-high or active-low inputs. The 3-state outputs permit
connection directly to a bus-organized system. Each device features receiver high input impedance and input
hysteresis for increased noise immunity, and input sensitivity of 200 mV over a common-mode input voltage
range from −0.3 V to 5.5 V. When the inputs are open circuited, the outputs are in the high logic state. This device
is designed using the Texas Instruments (TI) proprietary LinIMPACT-C60 technology, facilitating ultra-low
power consumption without sacrificing speed.
This device offers optimum performance when used with the AM26LV31 quadruple line drivers.
The AM26LV32C is characterized for operation from 0°C to 70°C. The AM26LV32I is characterized for operation
from −45°C to 85°C.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
AM26LV32CDG4
AM26LV32CDR
AM26LV32CDRG4
AM26LV32CNS
D
Tape and reel
Tube
AM26LV32C
0°C to 70°C
NS
26LV32
Tape and reel AM26LV32CNSR
AM26LV32ID
Tube
SOP – D
AM26LV32I
AM26LV32IDR
−40°C to 85°C
Tube
AM26LV32INS
SOP – NS
26LV32I
Tape and reel AM26LV32INSR
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB
design guidelines are available at www.ti.com/sc/package.
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.
LinIMPACT-C60 and TI are trademarks of Texas Instruments.
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Copyright 2005, Texas Instruments Incorporated
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1
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