參數(shù)資料
型號: ADD8704ARUZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 1/16頁
文件大小: 0K
描述: IC OPAMP LCD QUAD 16V 14-TSSOP
產(chǎn)品變化通告: ADD8704 Discontinuation 06/Apr/2012
標準包裝: 1
應用: TFT-LCD 面板:伽瑪緩沖器,VCOM 驅動器
電路數(shù): 4
-3db帶寬: 6.8MHz
轉換速率: 6 V/µs
電流 - 電源: 2.8mA
電流 - 輸出 / 通道: 35mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 16 V
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 14-TSSOP
包裝: 標準包裝
其它名稱: ADD8704ARUZ-REELDKR
16 V Quad
Operational Amplifier
ADD8704
FEATURES
Single-supply operation: 4.5 V to 16.5 V
Upper/lower buffers swing to VDD/GND
Continuous output current: 35 mA
VCOM peak output current: 250 mA
Offset voltage: 15 mV
Slew rate: 6 V/s
Unity gain stable with large capacitive loads
Supply current: 700 A per amplifier
Drop-in replacement for EL5420
APPLICATIONS
TFT LCD monitor panels
TFT LCD notebook panels
Communications equipment
Portable instrumentation
Electronic games
GENERAL DESCRIPTION
The ADD8704 is a single-supply quad operational amplifier that
has been optimized for today’s low cost TFT LCD notebook and
monitor panels. Output channels A and D swing to the rail for
use as end-point gamma references. Output channels B and C
provide high continuous and peak current drive for use as VCOM
or repair amplifiers; they can also be used as midpoint gamma
references. All four amplifiers have excellent transient response
and have high slew rate and capacitive load drive capability. The
ADD8704 is specified over the –40°C to +85°C temperature
range and is available in either a 14-lead TSSOP or a 16-lead
LFCSP package for thin, portable applications.
Table 1. Input/Output Characteristics
Channel
VIH
VIL
IO (mA)
ISC (mA)
A
VDD – 1.7 V
GND
15
150
B
VDD – 1.7 V
GND
35
250
C
VDD
GND
35
250
D
VDD
GND + 1.7 V
15
150
Rev. 0
PIN CONFIGURATIONS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
ADD8704
OUT B
–IN B
+IN B
V+
V–
+IN A
–IN A
OUT A
OUT C
–IN C
+IN C
+IN D
–IN D
OUT D
00001-0-0-1
+–
Figure 1. 14-Lead TSSOP (RU Suffix)
12
–IN D
11
+IN D
10
V–
9
+IN C
–IN A 1
+IN A 2
V+ 3
–IN
A
5
OUT
B
6
OUT
C
7
–I
N
C
8
+IN B 4
16
NC
15
OUT
A
14
OUT
D
13
NC
ADD8704
TOP VIEW
00001-0-002
Figure 2. 16-Lead CSP (CP Suffix)
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2003 Analog Devices, Inc. All rights reserved.
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