L6451013TR STMicroelectronics, L6451013TR Datasheet

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L6451013TR

Manufacturer Part Number
L6451013TR
Description
IC DRIVER INKJET 28CHAN 44-PLCC
Manufacturer
STMicroelectronics
Type
Driverr
Datasheet

Specifications of L6451013TR

Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
44-PLCC
Supply Current
5 mA
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Drivers/receivers
-
Protocol
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-4016-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6451013TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
L6451013TR
Manufacturer:
ST
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Features
Description
The L6451 is realized in Multipower BCD
Technology which combines isolated DMOS
power transistors with CMOS and Bipolar circuits
on the same IC. By using mixed technology it has
been possible to optimize the logic circuitry and
the power stage to achieve the best possible
performances.
Table 1.
Figure 1.
April 2009
L6451
L6451013TR
L6451DIE8
Multipower BCD technology
40 V DMOS output breakdown
Precise output energy
ESD output protection with clamping diodes
Very low quiescent current
PLCC44 package
Order codes
Device summary
Block diagram (4-bit case)
PLCC44
PLCC44 in tape and reel
DIE
Package
Rev 4
Intended to be used in inkjet printer applications
as a 4 to 28 (2 x 14) line selectable
decoder/driver, the L6451 device driver has the
advantages of low power CMOS inputs and logic,
with 28 high current and high voltage DMOS
outputs capable of sustaining a maximum of 40 V.
On system power up the output drivers are locked
out using the chip enable function; two enable
inputs are available for the different driver banks.
An internal power-on system is implemented in
order to avoid wrong output commutation during
the supply voltage transients.
Using a mask option during manufacturing allows
a different decoding. Control of the energy
delivered to the print head is made by means of a
special circuitry. All driver outputs are capable of
withstanding a contact discharge of +/-8 kV with
the IC biased.
28 channel inkjet driver
PLCC44
L6451
www.st.com
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L6451013TR Summary of contents

Page 1

... Table 1. Device summary Order codes L6451 PLCC44 L6451013TR PLCC44 in tape and reel L6451DIE8 DIE Figure 1. Block diagram (4-bit case) April 2009 Intended to be used in inkjet printer applications ...

Page 2

Pin information 1 Pin information Figure 2. Pin connection (top view) Table 2. Pin description Pin Name logic supply. DD GND Logic and power ground. OUT0 to OUT27 DMOS outputs. This pin has to be connected to ...

Page 3

L6451 2 Electrical characteristics Table 3. Absolute maximum ratings Symbol V Output voltage OUT V Output clamping voltage CLAMP I Output continuous current OUT I Output peak current (with duty cycle = 10% TON= 4 ms) PEAK T Junction temperature ...

Page 4

Electrical characteristics Table 6. AC electrical characteristics Symbol Signal Name INA, INB, INC IND Vs COMn INA, INB, INC IND Vs COMn T COM1,2,3,4 V OUT COM1,2,3,4 V OUT 0 ...

Page 5

L6451 3 Functional description Table 7. Decoder truth table IND INC Figure 4. Application circuit INB ...

Page 6

Package information 4 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: ECOPACK® is ...

Page 7

L6451 Figure 5. PLCC44 mechanical data and package dimensions Package information 7/9 ...

Page 8

Revision history Revision history Table 8. Document revision history Date Dec-2000 May -2005 02-Apr-2009 8/9 Revision 2 First Issue in EDOCS dms 3 Changed only look and feel layout Converted to corporate template. 4 Added ECOPACK information. Description of Changes ...

Page 9

... L6451 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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