參數資料
| 型號： | OP2177AR |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/24頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 1.3MHZ DUAL LN 8SOIC |
| 產品變化通告： | Product Discontinuance 27/Oct/2011 |
| 設計資源： | 16-Bit Fully Isolated Voltage Output Module Using AD5662, ADuM1401, and External Amplifiers (CN0063) |
| 標準包裝： | 98 |
| 放大器類型： | 通用 |
| 電路數： | 2 |
| 轉換速率： | 0.7 V/µs |
| 增益帶寬積： | 1.3MHz |
| 電流 - 輸入偏壓： | 500pA |
| 電壓 - 輸入偏移： | 15µV |
| 電流 - 電源： | 400µA |
| 電流 - 輸出 / 通道： | 10mA |
| 電壓 - 電源，單路/雙路(±)： | 5 V ~ 36 V，±2.5 V ~ 18 V |
| 工作溫度： | -40°C ~ 125°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： | 管件 |
Precision Low Noise, Low Input
Bias Current Operational Amplifiers
OP1177/OP2177/OP4177
Rev. G
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
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
www.analog.com
Fax: 781.461.3113
2001–2009 Analog Devices, Inc. All rights reserved.
FEATURES
Low offset voltage: 60 μV maximum
Very low offset voltage drift: 0.7 μV/°C maximum
Low input bias current: 2 nA maximum
Low noise: 8 nV/√Hz typical
CMRR, PSRR, and AVO > 120 dB minimum
Low supply current: 400 μA per amplifier
Dual supply operation: ±2.5 V to ±15 V
Unity-gain stable
No phase reversal
Inputs internally protected beyond supply voltage
APPLICATIONS
Wireless base station control circuits
Optical network control circuits
Instrumentation
Sensors and controls
Thermocouples
Resistor thermal detectors (RTDs)
Strain bridges
Shunt current measurements
Precision filters
PIN CONFIGURATIONS
–IN
+IN
V–
V+
NC
18
OP1177
NC
OUT
NC = NO CONNECT
45
02627
-001
1
2
3
4
8
7
6
5
–IN
V–
+IN
V+
OUT
NC
NC = NO CONNECT
OP1177
02627-
002
Figure 1. 8-Lead MSOP (RM Suffix)
Figure 2. 8-Lead SOIC_N (R Suffix)
–IN A
+IN A
V–
OUT B
+IN B
V+
18
OP2177
OUT A
–IN B
45
0
262
7-
003
1
2
3
4
8
7
6
5
–IN A
V–
+IN A
OUT B
–IN B
V+
+IN B
OUT A
OP2177
02
627
-0
04
Figure 3. 8-Lead MSOP (RM Suffix)
Figure 4. 8-Lead SOIC_N (R Suffix)
OUT B 78
+IN B 5
10
–IN B 69
V+ 4
11
–IN A 213
+IN A 3
12
OUT A 1
14
OUT C
+IN C
–IN C
V–
–IN D
+IN D
OUT D
OP4177
02
62
7-
00
5
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
–IN D
+IN D
V–
OUT D
–IN C
OUT C
+IN C
14
8
1
7
OP4177
02627-
006
Figure 5. 14-Lead SOIC_N (R Suffix)
Figure 6. 14-Lead TSSOP (RU Suffix)
GENERAL DESCRIPTION
The OPx177 family consists of very high precision, single, dual,
and quad amplifiers featuring extremely low offset voltage and
drift, low input bias current, low noise, and low power consump-
tion. Outputs are stable with capacitive loads of over 1000 pF
with no external compensation. Supply current is less than 500 μA
per amplifier at 30 V. Internal 500 Ω series resistors protect the
inputs, allowing input signal levels several volts beyond either
supply without phase reversal.
Unlike previous high voltage amplifiers with very low offset
voltages, the OP1177 (single) and OP2177 (dual) amplifiers
are available in tiny 8-lead surface-mount MSOP and 8-lead
narrow SOIC packages. The OP4177 (quad) is available in
TSSOP and 14-lead narrow SOIC packages. Moreover, specified
performance in the MSOP and the TSSOP is identical to
performance in the SOIC package. MSOP and TSSOP are
available in tape and reel only.
The OPx177 family offers the widest specified temperature
range of any high precision amplifier in surface-mount packaging.
All versions are fully specified for operation from 40°C to
+125°C for the most demanding operating environments.
Applications for these amplifiers include precision diode
power measurement, voltage and current level setting, and
level detection in optical and wireless transmission systems.
Additional applications include line-powered and portable
instrumentation and controls—thermocouple, RTD, strain-
bridge, and other sensor signal conditioning—and precision filters.
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相關代理商/技術參數 |
參數描述 |
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| OP2177ARM | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Low Noise, Low Input Bias Current Operational Amplifiers |
| OP2177ARM-R2 | 制造商:Analog Devices 功能描述:OP Amp Dual GP 制造商:Rochester Electronics LLC 功能描述:DUAL, PRECISION LOW NOISE OP AMP - Bulk 制造商:Analog Devices 功能描述:IC OP-AMP DUAL PRECISION |
| OP2177ARM-REEL | 功能描述:IC OPAMP GP 1.3MHZ DUAL LN 8MSOP RoHS:否 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) |
| OP2177ARMZ | 功能描述:IC OPAMP GP 1.3MHZ DUAL LN 8MSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 放大器類型:通用 電路數:1 輸出類型:滿擺幅 轉換速率:3 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:48mA 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:SOT-23-6 供應商設備封裝:SOT-6 包裝:Digi-Reel® 其它名稱:MAX4475AUT#TG16DKR |
| OP2177ARMZ | 制造商:Analog Devices 功能描述:IC, OP-AMP, 1.3MHz, 0.7V/ us, MSOP-8 |
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