EL5123C Elantec Semiconductor, Inc. (acquired by Intersil), EL5123C Datasheet
EL5123C
Manufacturer Part Number
EL5123C
Description
12MHz 4, 8, 10, 12-Channel Rail-to-rail I/o Buffer
Manufacturer
Elantec Semiconductor, Inc. (acquired by Intersil)
Datasheet
1.EL5123C.pdf
(2 pages)
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2002 Elantec Semiconductor, Inc.
Features
Applications
Ordering Information
• 12MHz -3dB bandwidth
• Supply voltage = 4.5V to 16.5V
• Low supply current (per buffer) =
• High slew rate = 15V/µs
• Rail-to-rail input/output swing
• Ultra-small packages
• TFT-LCD drive circuits
• Electronics notebooks
• Electronic games
• Touch-screen displays
• Personal communication devices
• Personal digital assistants (PDA)
• Portable instrumentation
• Sampling ADC amplifiers
• Wireless LANs
• Office automation
• Active filters
• ADC/DAC buffers
EL5123CY
EL5123CY-T7
EL5123CY-T13
EL5223CL
EL5223CL-T7
EL5223CL-T13
EL5223CR
EL5223CR-T7
EL5223CR-T13
EL5323CL
EL5323CL-T7
EL5323CL-T13
EL5323CR
EL5323CR-T7
EL5323CR-T13
EL5423CL
EL5423CL-T7
EL5423CL-T13
EL5423CR
EL5423CR-T7
EL5423CR-T13
600µA
Part No
20-Pin TSSOP
20-Pin TSSOP
20-Pin TSSOP
24-Pin TSSOP
24-Pin TSSOP
24-Pin TSSOP
28-Pin TSSOP
28-Pin TSSOP
28-Pin TSSOP
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
24-Pin LPP
24-Pin LPP
24-Pin LPP
24-Pin LPP
24-Pin LPP
24-Pin LPP
32-Pin LPP
32-Pin LPP
32-Pin LPP
Package
Tape & Reel
13”
13”
13”
13”
13”
13”
13”
7”
7”
7”
7”
7”
7”
7”
-
-
-
-
-
-
-
MDP0043
MDP0043
MDP0043
MDP0046
MDP0046
MDP0046
MDP0044
MDP0044
MDP0044
MDP0046
MDP0046
MDP0046
MDP0044
MDP0044
MDP0044
MDP0046
MDP0046
MDP0046
MDP0044
MDP0044
MDP0044
Outline #
EL5123C, EL5223C, EL5323C, EL5423C
12MHz 4, 8, 10 & 12 Channel Rail-to-Rail Input-Output Buffers
General Description
The EL5123C, EL5223C, EL5323C, and EL5423C are low power,
high voltage rail-to-rail input/output buffers designed primarily for use
in reference voltage buffering applications for TFT_LCDs. They are
avai labl e i n quad (EL5123C), octal (EL5223C), 10-channel
(EL5323C), and 12-channel (EL5423C) topologies. All buffers feature
a -3dB bandwidth of 12MHz and operate from just 600µA per buffer.
This family also features fast slewing and settling times, as well as a
continuous output drive capability of 30mA (sink and source).
The quad channel EL5123C is available in the 10-pin MSOP package.
The 8-channel EL5223C is available in both the 20-pin TSSOP and
24-pin LPP packages, the 10-channel EL5323C in the 24-pin TSSOP
and 24-pin LPP packages, and the 12-channel EL5423C in the 28-pin
TSSOP and 32-pin LPP packages. All buffers are specified for opera-
tion over the full -40°C to +85°C temperature range.
Connection Diagrams
Connection Diagrams are continued on page 5
10
1
2
3
4
5
6
7
8
9
(20-Pin TSSOP Top View)
VIN1
VIN2
VIN3
VIN4
VS+
VS+
VIN5
VIN6
VIN7
VIN8
EL5223C
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT7
VOUT8
VS-
VS-
20
19
18
17
16
15
14
13
12
11
VIN1
VIN2
VIN3
VIN4
VS+
1
2
3
4
5
(10-Pin MSOP)
EL5123C
10
9
8
7
6
VOUT1
VOUT2
VS-
VOUT3
VOUT4
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EL5123C Summary of contents
Page 1
... This family also features fast slewing and settling times, as well as a continuous output drive capability of 30mA (sink and source). The quad channel EL5123C is available in the 10-pin MSOP package. The 8-channel EL5223C is available in both the 20-pin TSSOP and 24-pin LPP packages, the 10-channel EL5323C in the 24-pin TSSOP and 24-pin LPP packages, and the 12-channel EL5423C in the 28-pin TSSOP and 32-pin LPP packages ...
Page 2
... EL5123C, EL5223C, EL5323C, EL5423C 12MHz & 12 Channel Rail-to-Rail Input-Output Buffers General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the cir- cuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement ...