參數資料
| 型號： | OP400AY |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/16頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 500KHZ QUAD 14CDIP |
| 標準包裝： | 1 |
| 放大器類型： | 通用 |
| 電路數： | 4 |
| 轉換速率： | 0.15 V/µs |
| 增益帶寬積： | 500kHz |
| 電流 - 輸入偏壓： | 750pA |
| 電壓 - 輸入偏移： | 40µV |
| 電流 - 電源： | 600µA |
| 電壓 - 電源，單路/雙路(±)： | ±3 V ~ 18 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 14-CDIP（0.300"，7.62mm） |
| 供應商設備封裝： | 14-CERDIP |
| 包裝： | 管件 |
Quad Low Offset, Low Power
Operational Amplifier
Data Sheet
Rev. H
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
2013 Analog Devices, Inc. All rights reserved.
FEATURES
Low input offset voltage: 150 V maximum
Low offset voltage drift over –55°C to +125°C: 1.2 μV/°C
maximum
Low supply current (per amplifier): 725 A maximum
High open-loop gain: 5000 V/mV minimum
Input bias current: 3 nA maximum
Low noise voltage density: 11 nV/√Hz at 1 kHz
Stable with large capacitive loads: 10 nF typical
Available in die form
FUNCTIONAL BLOCK DIAGRAMS
OUT A 1
–IN A 2
+IN A 3
V+
4
OUT D
–IN D
+IN D
V–
14
13
12
11
+IN B
5
–IN B
6
OUT B 7
+IN C
–IN C
OUT C
10
9
8
00304-
001
OP400
+
–
+
–
+
–
+
–
OUTA 1
–IN A 2
+IN A 3
V+
4
OUT D
–IN D
+IN D
V–
16
15
14
13
+IN B
5
–IN B
6
OUT B 7
+IN C
–IN C
OUT C
12
11
10
NC
8
NC
9
00304-
002
OP400
NC = NO CONNECT
+
–
+
–
+
–
+
–
Figure 1. 14-Pin Ceramic DIP (Y-Suffix)
and 14-Pin Plastic DIP (P-Suffix)
Figure 2. 16-Pin SOIC (S-Suffix)
GENERAL DESCRIPTION
The OP400 is the first monolithic quad operational amplifier
that features OP77-type performance. Precision performance is
not sacrificed with the OP400 to obtain the space and cost
savings offered by quad amplifiers.
The OP400 features an extremely low input offset voltage of less
than 150 V with a drift of less than 1.2 V/°C, guaranteed over
the full military temperature range. Open-loop gain of the
OP400 is more than 5 million into a 10 k load, input bias
current is less than 3 nA, CMR is more than 120 dB, and PSRR
is less than 1.8 V/V. On-chip Zener zap trimming is used to
achieve the low input offset voltage of the OP400 and eliminates
the need for offset nulling. The OP400 conforms to the industry-
standard quad pinout, which does not have null terminals.
The OP400 features low power consumption, drawing less than
725 A per amplifier. The total current drawn by this quad
amplifier is less than that of a single OP07, yet the OP400 offers
significant improvements over this industry-standard op amp.
Voltage noise density of the OP400 is a low 11 nV/√Hz at
10 Hz, half that of most competitive devices.
The OP400 is an ideal choice for applications requiring multiple
precision operational amplifiers and where low power
consumption is critical.
VOLTAGE
LIMITING
NETWORK
+IN
–IN
V–
OUT
V+
BIAS
00304-
003
Figure 3. Simplified Schematic (One of Four Amplifiers Is Shown)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| OP-400AY | 制造商:AD 制造商全稱:Analog Devices 功能描述:QUAD LOW-OFFSET, LOW-POWER OPERATIONAL AMPLIFIER |
| OP400AYMDA | 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad Low Offset, Low Power Operational Amplifier |
| OP400BIEJ | 制造商:Analog Devices 功能描述: |
| OP400BIGP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OP400EY | 功能描述:IC OPAMP GP 500KHZ QUAD 14CDIP 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:4 輸出類型:- 轉換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°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:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
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