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| 型號(hào)： | OP400HSZ-REEL |
| 廠(chǎng)商： | ANALOG DEVICES INC |
| 元件分類(lèi)： | 運(yùn)算放大器 |
| 英文描述： | Quad Low Offset, Low Power Operational Amplifier; Package: SOIC - Wide; No of Pins: 16; Temperature Range: Industrial |
| 中文描述： | QUAD OP-AMP, 400000 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO16 |
| 封裝： | ROHS COMPLIANT, MS-013AA, SOIC-16 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大小： | 263K |
| 代理商： | OP400HSZ-REEL |
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Quad Low Offset, Low Power
Operational Amplifier
OP400
Rev. G
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
Fax: 781.461.3113
2011 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 pV/°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
Pin-compatible to LM148, HA4741, RM4156, and LT1014,
with improved performance
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 pin-compatible with the LM148, HA4741,
RM4156, and LT1014 operational amplifiers and can be used to
upgrade systems having these 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)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OP400HPZ | Quad Low Offset, Low Power Operational Amplifier; Package: PDIP; No of Pins: 14; Temperature Range: Industrial |
| OP400GSZ-REEL | Quad Low Offset, Low Power Operational Amplifier; Package: SOIC - Wide; No of Pins: 16; Temperature Range: Commercial |
| OP400GSZ | Quad Low Offset, Low Power Operational Amplifier; Package: SOIC - Wide; No of Pins: 16; Temperature Range: Commercial |
| OP400GS-REEL | Quad Low Offset, Low Power Operational Amplifier; Package: SOIC - Wide; No of Pins: 16; Temperature Range: Commercial |
| OP413ES-REEL | Low Noise, Low Drift Single-Supply Operational Amplifier (Quad); Package: SOIC - Wide; No of Pins: 16; Temperature Range: Industrial |
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|---|---|
| OP400RPFB | 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:Quad Low-Offset, Low-Power Operational Amplifier |
| OP400RPFE | 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:Quad Low-Offset, Low-Power Operational Amplifier |
| OP400RPFI | 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:Quad Low-Offset, Low-Power Operational Amplifier |
| OP400RPFS | 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:Quad Low-Offset, Low-Power Operational Amplifier |
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