參數資料
| 型號： | OP492GSZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 4MHZ QUAD 14SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 通用 |
| 電路數： | 4 |
| 轉換速率： | 4 V/µs |
| 增益帶寬積： | 4MHz |
| 電流 - 輸入偏壓： | 375nA |
| 電壓 - 輸入偏移： | 1400µV |
| 電流 - 電源： | 1mA |
| 電流 - 輸出 / 通道： | 10.5mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 33 V，±2.25 V ~ 16.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 14-SOIC |
| 包裝： | 帶卷 (TR) |
Dual/Quad Single-Supply
Operational Amplifiers
OP292/OP492
Rev. C
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
1993–2009 Analog Devices, Inc. All rights reserved.
FEATURES
Single-supply operation: 4.5 V to 33 V
Input common-mode includes ground
Output swings to ground
High slew rate: 3 V/μs
High gain bandwidth: 4 MHz
Low input offset voltage
High open-loop gain
No phase inversion
APPLICATIONS
Disk drives
Mobile phones
Servo controls
Modems and fax machines
Pagers
Power supply monitors and controls
Battery-operated instrumentation
PIN CONFIGURATIONS
OUTA 1
–INA 2
+INA 3
–V 4
+V
8
OUTB
7
–INB
6
+INB
5
OP292
TOP VIEW
(Not to Scale)
00
310
-00
Figure 1. 8-Lead Narrow-Body SOIC (S-Suffix)
OUTA 1
–INA 2
+INA 3
+V 4
OUTD
14
–IND
13
+IND
12
–V
11
+INB 5
+INC
10
–INB 6
–INC
9
OUTB 7
OUTC
8
OP492
TOP VIEW
(Not to Scale)
00
31
0-
0
02
Figure 2. 14-Lead Narrow-Body SOIC (S-Suffix)
GENERAL DESCRIPTION
The OP292/OP492 are low cost, general-purpose dual and quad
operational amplifiers designed for single-supply applications
and are ideal for 5 V systems.
Fabricated on Analog Devices, Inc., CBCMOS process, the
OP292/OP492 series has a PNP input stage that allows the input
voltage range to include ground. A BiCMOS output stage
enables the output to swing to ground while sinking current.
The OP292/OP492 series is unity-gain stable and features an
outstanding combination of speed and performance for single-
or dual-supply operation. The OP292/OP492 provide a high
slew rate, high bandwidth, with open-loop gain exceeding
40,000 and offset voltage under 800 Ω (OP292) and 1 mV
(OP492). With these combinations of features and low supply
current, the OP292/OP492 series is an excellent choice for
battery-operated applications.
The OP292/OP492 series performance is specified for single- or
dual-supply voltage operation over the extended industrial
temperature range (40°C to +125°C).
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