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參數資料
| 型號： | AD8691 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
| 中文描述： | 低成本，低噪聲，CMOS軌到軌輸出運算放大器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 315K |
| 代理商： | AD8691 |
Low Cost, Low Noise, CMOS Rail-to-Rail
Output Operational Amplifiers
AD8691/AD8692/AD8694
FEATURES
Offset voltage: 400 μV typ
Low offset voltage drift: 6 μV/°C max (AD8692/AD8694)
Very low input bias currents: 1 pA max
Low noise: 8 nV/
√
Hz
Low distortion: 0.0006%
Wide bandwidth: 10 MHz
Unity-gain stable
Single-supply operation: 2.7 V to 6 V
APPLICATIONS
Photodiode amplification
Battery-powered instrumentation
Medical instruments
Multipole filters
Sensors
Portable audio devices
Rev.
B
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: 781.461.3113
2005 Analog Devices, Inc. All rights reserved.
www.analog.com
PIN CONFIGURATIONS
OUT
1
+IN
3
V–
2
V+
5
–IN
3
AD8691
TOP VIEW
(Not to Scale)
0
Figure 1. 5-Lead TSOT
OUT A
1
V–
2
+IN A
3
V+
5
–IN
4
AD8691
0
Figure 2. 5-Lead SC70
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8692
TOP VIEW
(Not to Scale)
0
Figure 3. 8-Lead MSOP
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8692
TOP VIEW
(Not to Scale)
0
Figure 4. 8-Lead SOIC
OUT A
1
– IN A
2
+IN A
3
V+
4
OUT D
14
–IN D
13
+IN D
12
V–
11
+IN B
5
+IN C
10
–IN B
6
–IN C
9
OUT B
7
OUT C
8
AD8694
TOP VIEW
(Not to Scale)
0
Figure 5. 14-Lead SOIC
0
1
2
3
4
5
6
7
AD8694
TOP VIEW
(Not to Scale)
– IN A
+IN A
V+
OUT B
–IN B
+IN B
OUT A
14
13
12
11
10
9
8
–IN D
+IN D
V–
OUT C
–IN C
+IN C
OUT D
Figure 6. 14-Lead TSSOP
GENERAL DESCRIPTION
The AD8691, AD8692, and AD8694 are low cost, single, dual,
and quad rail-to-rail output, single-supply amplifiers featuring
low offset and input voltages, low current noise, and wide signal
bandwidth. The combination of low offset, low noise, very low
input bias currents, and high speed make these amplifiers useful
in a wide variety of applications. Filters, integrators, photodiode
amplifiers, and high impedance sensors all benefit from this
combination of performance features. Audio and other ac
applications benefit from the wide bandwidth and low
distortion of these devices.
Applications for these amplifiers include PA controls, laser
diode control loops, portable and loop-powered instrumentation,
audio amplification for portable devices, and ASIC input and
output amplifiers.
The small SC70 and TSOT package options for the AD8691
allow it to be placed next to sensors, thereby reducing external
noise pickup.
The AD8691, AD8692, and AD8694 are specified over the
extended industrial temperature range of 40°C to +125°C. The
AD8691 single is available in 5-lead SC70 and TSOT packages.
The AD8692 dual is available in 8-lead MSOP and narrow SOIC
surface-mount packages. The AD8694 quad is available in
14-lead TSSOP and narrow 14-lead SOIC packages.
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| AD8691AKSZ-R2 | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
| AD8691AKSZ-REEL | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
| AD8691AKSZ-REEL7 | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
| AD8691AUJZ-R2 | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
| AD8691AUJZ-REEL | Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8691AKSZ-R2 | 功能描述:IC OPAMP GP R-R CMOS LN SC70-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數:1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| AD8691AKSZ-REEL | 功能描述:IC OPAMP GP R-R CMOS LN SC70-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:160 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 |
| AD8691AKSZ-REEL7 | 功能描述:IC OPAMP GP R-R CMOS LN SC70-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:160 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 |
| AD8691AUJZ | 制造商:Analog Devices 功能描述:IC OP AMP CMOS SMD 8691 TSOT-5 制造商:Analog Devices 功能描述:IC, OP AMP, CMOS, SMD, 8691, TSOT-5 制造商:Analog Devices 功能描述:IC, OP AMP, CMOS, SMD, 8691, TSOT-5, Op Amp Type:Low Noise, No. of Amplifiers:1, |
| AD8691AUJZ-R2 | 功能描述:IC OPAMP GP R-R CMOS LN TSOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:0.028 V/µs 增益帶寬積:105kHz -3db帶寬:- 電流 - 輸入偏壓:3nA 電壓 - 輸入偏移:100µV 電流 - 電源:3.3µA 電流 - 輸出 / 通道:12mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作溫度:-40°C ~ 85°C 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:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
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