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參數(shù)資料
| 型號(hào)： | ADD8505WRUZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC GAMMA BUFFER LCD 5CH 20-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 應(yīng)用： | TFT-LCD 面板：伽瑪緩沖器 |
| 輸出類型： | 滿擺幅 |
| 電路數(shù)： | 5 |
| 轉(zhuǎn)換速率： | 7 V/µs |
| 電流 - 電源： | 3mA |
| 電流 - 輸出 / 通道： | 380mA |
| 電壓 - 電源，單路/雙路(±)： | 3.3 V ~ 6.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-TSSOP |
| 包裝： | 帶卷 (TR) |
ADD8504/ADD8505/ADD8506
Rev. D | Page 7 of 12
APPLICATIONS INFORMATION
The ADD8504/ADD8505/ADD8506 have CMOS buffers with
A/B inputs to select between two different reference voltages set
up by an external resistor ladder. Input bias currents are orders
of magnitude less than competitive parts. This allows the use of
a very large resistor ladder to save supply current.
The buffer outputs are designed to drive resistive or capacitive
loads. Therefore, to attain the best display performance, do not
use resistors in series with these outputs. Outputs have high
slew rates and 6 μs settling times. Each output delivers a mini-
mum of 120 mA, ensuring a fast response to varying loads.
Power supply pins on the ADD8505 and ADD8506 have
multiple ground (GND) and supply (VCC) connections.
Because of the high peak currents that these buffers deliver, it
is recommended that all GND and VCC pins be connected and
suitably bypassed.
Table 6. Mux Function
A/B Select
Input
Logic High
INAx
Logic Low
INBx
RB1
RB2
RB3
RB4
RB5
RB6
5V
RB7
RA1
RA2
RA3
RA4
RA5
RA6
RA7
0.1
μF
0.1
μF
NOTES
1. RAx RESISTORS ARE USED TO SET POSITIVE INVERSION GAMMA VOLTAGES.
2. RBx RESISTORS ARE USED TO SET NEGATIVE INVERSION GAMMA VOLTAGES.
2
23
24
TO COLUMN
DRIVERS
VCOM
(INVERTING SIGNAL)
5V
0.1
μF
05549-009
1
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
10
14
11
12
13
Figure 12. ADD8506 Typical Application
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| ADD8505WRUZ-REEL7 | 功能描述:IC GAMMA BUFFER LCD 5CH 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| ADD8506 | 制造商:AD 制造商全稱:Analog Devices 功能描述:6-Channel, Muxed Input Line Inversion LCD Gamma Buffer |
| ADD8506-EVAL | 制造商:Analog Devices 功能描述:EVAL KIT FOR 4-, 5-, 6CH, MUXED INPUT LINE INVERSION LCD GAM - Bulk |
| ADD8506WRU-REEL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADD8506WRUZ | 功能描述:IC GAMMA BUFFER LCD 6CH 24TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
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