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| 型號： | ADA4817-2ACPZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP VF 410MHZ DUAL 16LFCSP |
| 標準包裝： | 1 |
| 系列： | FastFET™ |
| 放大器類型： | 電壓反饋 |
| 電路數： | 2 |
| 轉換速率： | 870 V/µs |
| 增益帶寬積： | 410MHz |
| -3db帶寬： | 1.05GHz |
| 電流 - 輸入偏壓： | 2pA |
| 電壓 - 輸入偏移： | 400µV |
| 電流 - 電源： | 19mA |
| 電流 - 輸出 / 通道： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | 5 V ~ 10 V，±2.5 V ~ 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 |
| 供應商設備封裝： | 16-LFCSP-VQ EP（4x4） |
| 包裝： | 標準包裝 |
| 產品目錄頁面： | 768 (CN2011-ZH PDF) |
| 其它名稱： | ADA4817-2ACPZ-R7DKR |
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Low Noise, 1 GHz
FastFET Op Amps
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
2008–2013 Analog Devices, Inc. All rights reserved.
FEATURES
High speed
3 dB bandwidth (G = 1, RL = 100 Ω): 1050 MHz
Slew rate: 870 V/s
0.1% settling time: 9 ns
Low input bias current: 2 pA
Low input capacitance
Common-mode capacitance: 1.3 pF
Differential-mode capacitance: 0.1 pF
Low noise
4 nV/√Hz @ 100 kHz
2.5 fA/√Hz @ 100 kHz
Low distortion
90 dBc @ 10 MHz (G = 1, RL = 1 kΩ)
Offset voltage: 2 mV maximum
High output current: 40 mA
Supply current per amplifier: 19 mA
Power-down supply current per amplifier: 1.5 mA
APPLICATIONS
Photodiode amplifiers
Data acquisition front ends
Instrumentation
Filters
ADC drivers
CCD output buffers
CONNECTION DIAGRAMS
NC = NO CONNECT
1
PD
2
FB
3
–IN
4
+IN
7 OUT
8 +VS
6 NC
5 –VS
ADA4817-1
TOP VIEW
(Not to Scale)
07756-
001
Figure 1. 8-Lead LFCSP (CP-8-2)
FB
1
–IN
2
+IN
3
–VS 4
PD
8
+VS
7
OUT
6
NC
5
NC = NO CONNECT
ADA4817-1
TOP VIEW
(Not to Scale)
07756-
002
Figure 2. 8-Lead SOIC (RD-8-1)
07756-
003
1
–IN1
2
+IN1
3
NC
4
–VS2
11 NC
12 –VS1
10 +IN2
9
–IN2
5
OU
T2
6
+V
S2
7
P
D2
8
F
B2
F
B1
+V
S1
OU
T1
15
16
14
13
ADA4817-2
TOP VIEW
(Not to Scale)
NC = NO CONNECT
P
D1
Figure 3. 16-Lead LFCSP (CP-16-20)
GENERAL DESCRIPTION
The ADA4817-1 (single) and ADA4817-2 (dual) FastFET
amplifiers are unity-gain stable, ultrahigh speed voltage
feedback amplifiers with FET inputs. These amplifiers were
developed with the Analog Devices, Inc., proprietary eXtra Fast
Complementary Bipolar (XFCB) process, which allows the
amplifiers to achieve ultralow noise (4 nV/√Hz; 2.5 fA/√Hz)
as well as very high input impedances.
With 1.3 pF of input capacitance, low noise (4 nV/√Hz), low
offset voltage (2 mV maximum), and 1050 MHz 3 dB band-
width, the ADA4817-1/ADA4871-2 are ideal for data acquisition
front ends as well as wideband transimpedance applications,
such as photodiode preamps.
With a wide supply voltage range from 5 V to 10 V and the
ability to operate on either single or dual supplies, the
ADA4817-1/ ADA4817-2 are designed to work in a variety of
applications including active filtering and ADC driving.
The ADA4817-1 is available in a 3 mm × 3 mm, 8-lead LFCSP and
8-lead SOIC, and the ADA4817-2 is available in a 4 mm × 4 mm,
16-lead LFCSP. These packages feature a low distortion pinout
that improves second harmonic distortion and simplifies circuit
board layout. They also feature an exposed paddle that provides a
low thermal resistance path to the printed circuit board (PCB).
This enables more efficient heat transfer and increases reliability.
These products are rated to work over the extended industrial
temperature range (40°C to +105°C).
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4817-2ACPZ-RL | 功能描述:IC OPAMP VF 410MHZ DUAL 16LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:FastFET™ 標準包裝:150 系列:- 放大器類型:音頻 電路數:2 輸出類型:- 轉換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
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| ADA4830-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed Difference Amplifier with Input |
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