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參數(shù)資料
| 型號： | OP467GBC |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Quad Precision, High Speed Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 1000 uV OFFSET-MAX, 22 MHz BAND WIDTH, UUC14 |
| 封裝： | DIE-14 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大小： | 242K |
| 代理商： | OP467GBC |
OP467
REV. C
–12–
Generally, it is a good design practice to isolate the amplifier’s
output from any capacitive load by placing a resistor between
the amplifier’s output and the rest of the circuits. A series resis-
tor of 10 to 100 ohms is normally sufficient to isolate the output
from a capacitive load.
The OP467 is internally compensated to provide stable opera-
tion, and is capable of driving large capacitive loads without
oscillation.
Sockets are not recommended since they increase the lead in-
ductance/capacitance and reduce the power dissipation of the
package by increasing the leads thermal resistance. If sockets
must be used, use Teflon or pin sockets with the shortest leads
possible.
PHASE REVERSAL
The OP467 is immune to phase reversal; its inputs can exceed
the supply rails by a diode drop without any phase reversal.
OUTPUT
INPUT
10
0%
100
90
200
m
s
10V
10V
D
V1
15.8V
Figure 37. No Phase Reversal (A
V
= +1)
SATURATION RECOVERY TIME
The OP467 has a fast and symmetrical recovery time from ei-
ther rail. This feature is very useful in applications such as high
speed instrumentation and measurement circuits, where the
amplifier is frequently exposed to large signals that overload the
amplifier.
10
0%
100
90
5V
DLY 9.842
m
s
20ns
5V
Figure 38. Saturation Recovery Time, Positive Rail
10
0%
100
90
5V
DLY 4.806
m
s
20ns
5V
Figure 39. Saturation Recovery Time, Negative Rail
HIGH SPEED INSTRUMENTATION AMPLIFIER
The OP467 performance lends itself to a variety of high speed
applications, including high speed precision instrumentation
amplifiers. Figure 40 represents a circuit commonly used for
data acquisition, CCD imaging and other high speed application.
Circuit gain is set by R
G
. A 2 k
resistor will set the circuit gain
to 2; for unity gain, remove R
G
. For any other gain settings use
the following formula:
G = 2/R
G
Resistor Value is in k
R
C
is used for adjusting the dc common-mode rejection, and C
C
is used for ac common-mode rejection adjustments.
OUTPUT
–V
IN
+V
IN
1k
V
2k
V
1k
V
2k
V
10k
V
10k
V
5pF
1.9k
V
R
C
200
V
10T
2k
V
C
C
R
G
Figure 40. A High Speed Instrumentation Amplifier
2.5mV
–2.5mV
0.01% 10V STEP
V
S
=
6
15V
NEG SLOPE
Figure 41. Instrumentation Amplifier Settling Time to
0.01% for a 10 V Step Input (Negative Slope)
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| OP467GP | Quad Precision, High Speed Operational Amplifier |
| OP467GS | Quad Precision, High Speed Operational Amplifier |
| OP470ARCMDA | Very Low Noise Quad Operational Amplifier |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP-467GBC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OP467GP | 功能描述:IC OPAMP GP 28MHZ QUAD 14DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| OP467GP | 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR |
| OP467GPZ | 功能描述:IC OPAMP GP 28MHZ QUAD 14DIP 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(shù):4 輸出類型:- 轉(zhuǎn)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(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| OP467GS | 功能描述:IC OPAMP GP 28MHZ QUAD 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
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