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PDF ET7272B Data sheet ( Hoja de datos )
| Número de pieza | ET7272B | |
| Descripción | Quad Differential Line Driver | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ET7272B (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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QUAD DIFFERENTIAL LINE DRIVER
SEPARATE LOGIC BIAS
AND DRIVER BIAS, WITH
TRI-STATE OUTPUTS
ET7272B
FEATURES
• Supply (Bias) Voltage Range 3.5V to 30V
• Operation to 800KHz
• CMOS and TTL Compatible Inputs
www.DataSh•eet4SU.ecopmarate logic bias and driver supply pins
• Optional single supply operation for moderate
power applications
• High Impedance Buffered Inputs with
hysteresis
• Tri-State outputs
• 80mA peak SINK/SOURCE current
This part is available in 16L SOIC or 20L
TSSOP (all Pb-free) packages, or as die.
PACKAGE
Die Only
16 Lead SOIC
20 Lead TSSOP
SUFFIX
-C
-SOP
-TSS
(Pb-free)
-----------
-SOP-LF
-TSS-LF
APPLICATIONS:
• Encoders
• Industrial controls
DESCRIPTION
These line drivers are pin compatible with 26LS31 in applications where pin 4 = 5V and pin 12 = GND. Internal
clamp diodes allow trouble-free operation when driving cable lengths exceeding 100m. Split supplies are provided
to minimize standby power dissipation in high voltage applications. The logic should be powered from a regulated
5V supply at the VccBias pin. The output stages may then be powered by a separate supply at VccDrivers, up to
30V. Output voltage swings of 0.3V to VCC-1.9V are typical. The outputs are protected against shorts to ground,
shorts to Vcc and to other outputs, by a two-fold scheme of current limiting and thermal shutdown. This assures
highly reliable operation in harsh environments.
The outputs may be placed into a high impedance state by application of a logic high at the EN- pin. For normal
operation, this pin should be at logic low or grounded.
ETIC RESERVES THE RIGHT TO MAKE CHANGES AT ANY TIME TO IMPROVE THE DESIGN AND TO SUPPLY THE BEST PRODUCT.
East Texas Integrated Circuits USA • 1221 W. Campbell Road Suite 115 • Richardson, Texas 75080 • Tel (972) 234-5656 • Fax (972) 234-5657
Page 1 of 6
1 page  
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ET7272B-SOP
Package Drawing for 16L SOIC
AIN
A+
A-
Vcc Bias
B-
B+
BIN
GND
Vcc Drivers
DIN
D+
D-
EN-
C-
C+
CIN
ETIC RESERVES THE RIGHT TO MAKE CHANGES AT ANY TIME TO IMPROVE THE DESIGN AND TO SUPPLY THE BEST PRODUCT.
East Texas Integrated Circuits USA • 1221 W. Campbell Road Suite 115 • Richardson, Texas 75080 • Tel (972) 234-5656 • Fax (972) 234-5657
Page 5 of 6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet ET7272B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ET7272 | QUAD DIFFERENTIAL LINE DRIVER |  ETIC |
| ET7272B | Quad Differential Line Driver | ETC |
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