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參數(shù)資料
| 型號(hào)： | OPA676JG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Wideband Switched-Input OPERATIONAL AMPLIFIER |
| 中文描述： | 寬帶開(kāi)關(guān)輸入運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大?。?/td> | 198K |
| 代理商： | OPA676JG |
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OPA675/676
10
1MHz TTL CARRIER FEEDTHROUGH vs FREQUENCY
0
2
6
10
Frequency (MHz)
4
8
+10
0
–10
–20
–30
–40
–50
–60
–70
–80
C
16
2
8
OPA676
316
1
15
A
B
12
5
12pF
–
+
+
–
4
49.9
50
Output
1k
3
+5V
Offset
Trim
49.9
50
Input
10
11
+
2.2μF
10V*
–5V
* Tantalum
+
2.2μF
10V*
7
100
1k
6.5pF
10MHz
50mVp-p
2
3
1
5
8
OPA675
+
–
–
+
To Scope
3MHz
ECL
16
15
11
100
1k
–5.2V
300
300
50
4
5
12
13
2
3
MC10105
16
2
11
8
5-30pF
OPA676
499
10k
1
499
15
A
B
5
–
+
+
–
Oscilloscope
or
Spectrum
Analyzer
To 50
50
49.9
49.9
49.9
40.2
Offset Trim
–5V
+5V
5k
10
+2.8V
+0.4V
Input:
TTL rise and fall time = 10ns
Frequency = 1MHz
12
TTL
FIGURE 6. OPA675 Input Selection Transition Time Test Circuit.
FIGURE 9. Carrier Feedthrough from 1MHz TTL Logic.
Offset Trimmed for Maximum Carrier Rejec-
tion
FIGURE 7. OPA676 Carrier Feedthrough and Switching
Transient Test Circuit.
FIGURE 8. OPA676 Switching Transient. Top Trace: TTL
Input (2V/cm). Bottom Trace: Amplifier Output
(2mV/cm). Input B Offset Voltage has been
Trimmed to Match Input A Offset Voltage.
FIGURE 10. OPA676 Used as a Conventional Op Amp: A
10dB Gain Wideband Video Amplifier with
50
Input/Output Impedance.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA676KG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA676SG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA678 | 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA678AP | 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA678AU | 功能描述:高速運(yùn)算放大器 Widebane Switched RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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