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參數(shù)資料
| 型號(hào)： | ADA4858-3ACPZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP CF TRPL LP 21MA 16LFCSP |
| 標(biāo)準(zhǔn)包裝： | 5,000 |
| 放大器類型： | 電流反饋 |
| 電路數(shù)： | 3 |
| 轉(zhuǎn)換速率： | 600 V/µs |
| -3db帶寬： | 600MHz |
| 電流 - 輸入偏壓： | 8µA |
| 電壓 - 輸入偏移： | 500µV |
| 電流 - 電源： | 19mA |
| 電流 - 輸出 / 通道： | 21mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 105°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 16-LFCSP-VQ EP（4x4） |
| 包裝： | 帶卷 (TR) |
Single-Supply, High Speed,
Triple Op Amp with Charge Pump
Data Sheet
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2008–2012 Analog Devices, Inc. All rights reserved.
FEATURES
Integrated charge pump
Supply range: 3 V to 5.5 V
Output range: 3.3 V to 1.8 V
50 mA maximum output current for external use at 3 V
High speed amplifiers
3 dB bandwidth: 600 MHz
Slew rate: 600 V/s
0.1 dB flatness: 85 MHz
0.1% settling time: 18 ns
Low power
Total quiescent current: 42 mA
Power-down feature
High input common-mode voltage range
1.8 V to +3.8 V at +5 V supply
Current feedback architecture
Differential gain error: 0.01%
Differential phase error: 0.02°
Available in 16-lead LFCSP
APPLICATIONS
Professional video
Consumer video
Imaging
Active filters
CONNECTION DIAGRAM
07714-
001
NOTES
1. NC = NO CONNECT.
2. EXPOSED PAD, CONNECT TO GROUND.
ADA4858-3
1
2
C1_a
C1_b
+V
S
+
IN3
–I
N3
OU
T3
OU
T1
–I
N1
+
IN1
NC
CPO
+VS
3
4
11 –IN2
12 +IN2
CHARGE
PUMP
10 OUT2
9
5
6
7
8
16
15
14
13
PD
Figure 1.
GENERAL DESCRIPTION
The ADA4858-3 (triple) is a single-supply, high speed current
feedback amplifier with an integrated charge pump that eliminates
the need for negative supplies to output negative voltages or output
a 0 V level for video applications. The 600 MHz, 3 dB bandwidth
and 600 V/s slew rate make this amplifier well suited for many
high speed applications. In addition, its 0.1 dB flatness out to
85 MHz at G = 2, along with its differential gain and phase errors
of 0.01% and 0.02° into a 150 load, make it well suited for
professional and consumer video applications.
This triple operational amplifier is designed to operate on
supply voltages of 3.3 V to 5 V, using only 42 mA of total
quiescent current, including the charge pump. To further
reduce the power consumption, it is equipped with a power-
down feature that lowers the total supply current to as low as
2.5 mA when the amplifier is not being used. Even in power-
down mode, the charge pump can be used to power external
components. The maximum output current for external use is
50 mA at 3 V. The amplifier also has a wide input common-
mode voltage range that extends from 1.8 V below ground to
1.2 V below the positive rail at a 5 V supply.
The ADA4858-3 is available in a 16-lead LFCSP, and it is designed
to work over the extended industrial temperature range of
40°C to +105°C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADA4859-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Supply, Fixed G = 2, High Speed, Video Amplifier with Charge Pump |
| ADA4859-3ACP-EBZ | 功能描述:BOARD EVAL FOR ADA4859-3ACP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:* 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| ADA4859-3ACPZ-R2 | 制造商:Analog Devices 功能描述:VID AMP TRIPLE 5.5V 16LFCSP EP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:IC VIDEO AMPLIFIER TRI 195MHZ LFCSP16 制造商:Analog Devices 功能描述:Sngl Sup HghSpd GN+2 Amp Chrg Pump 制造商:Analog Devices 功能描述:IC, VIDEO AMPLIFIER, TRI, 195MHZ LFCSP16, Gain Bandwidth:195MHz, Supply Voltage Range:3V to 5.5V, Slew Rate:740V/s, No. of Amplifiers:3, Output Current:19mA, Amplifier Output:Single Ended, Operating Temperature Range:-40C to +105C, RoHS Compliant: Yes |
| ADA4859-3ACPZ-R7 | 功能描述:IC AMP 3CH CFB G=2 W/CP 16LFCSP 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:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動(dòng)器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件 |
| ADA4859-3ACPZ-RL | 功能描述:IC AMP 3CH CFB G=2 W/CP 16LFCSP 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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