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參數(shù)資料
| 型號(hào)： | OPA2686 |
| 英文描述： | OPA2686 - Speed Plus Dual. Wideband. Low Noise. Voltage Feedback OPERATIONAL AMPLIFIER |
| 中文描述： | OPA2686 -速度加雙。寬帶。低噪聲。電壓反饋運(yùn)算放大器 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 210K |
| 代理商： | OPA2686 |
OPA2604
10
Copper leadframe construction used in the OPA2604 im-
proves heat dissipation compared to conventional plastic
packages. To achieve best heat dissipation, solder the device
directly to the circuit board and use wide circuit board traces.
OUTPUT CURRENT LIMIT
Output current is limited by internal circuitry to approxi-
mately
±
40mA at 25
°
C. The limit current decreases with
increasing temperature as shown in the typical curves.
FIGURE 4. Three-Pole Generalized Immittance Converter (GIC) Low-Pass Filter.
R
5
2k
V
O
C
1000pF
Low-pass
3-pole Butterworth
f
–3dB
= 40kHz
R
1
6.04k
V
IN
R
2
4.02k
R
2
4.02k
C
1000pF
C
1000pF
R
4
5.36k
See Application Bulletin AB-026
for information on GIC filters.
1 2
OPA2604
1 2
OPA2604
1 2
OPA2604
FIGURE 3. Three-Pole Low-Pass Filter.
POWER DISSIPATION
The OPA2604 is capable of driving 600
loads with power
supply voltages up to
±
24V. Internal power dissipation is
increased when operating at high power supply voltage. The
typical performance curve, Power Dissipation vs Power Sup-
ply Voltage, shows quiescent dissipation (no signal or no
load) as well as dissipation with a worst case continuous sine
wave. Continuous high-level music signals typically produce
dissipation significantly less than worst case sine waves.
R
4
22k
R
3
10k
V
O
C
2000pF
R
2
22k
C
3000pF
R
1
2.7k
V
IN
f
p
= 20kHz
C
3
100pF
1 2
OPA2604
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA2686U | Voltage-Feedback Operational Amplifier |
| OPA2690I-14D | Operational Amplifier |
| OPA2690I-14DR | Operational Amplifier |
| OPA2690ID | Operational Amplifier |
| OPA2690IDR | Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2686U | 功能描述:IC OPAMP VFB 1.6GHZ DUAL 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:SpeedPlus™ 產(chǎn)品變化通告:Discontinuation 18/May/2012 標(biāo)準(zhǔn)包裝:2,000 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.42 V/µs 增益帶寬積:1.5MHz -3db帶寬:- 電流 - 輸入偏壓:15nA 電壓 - 輸入偏移:1000µV 電流 - 電源:116µA 電流 - 輸出 / 通道:100mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5 V，±0.9 V ~ 2.5 V 工作溫度:-40°C ~ 125°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) 產(chǎn)品目錄頁面:851 (CN2011-ZH PDF) 其它名稱:296-20930-2 |
| OPA2686U/2K5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2690I-14D | 功能描述:高速運(yùn)算放大器 Dual Wideband Voltage Feedback 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 |
| OPA2690I-14DG4 | 功能描述:高速運(yùn)算放大器 Dual WB Vltg Feed back Op Amp 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 |
| OPA2690I-14DR | 功能描述:高速運(yùn)算放大器 Dual Wideband Voltage Feedback 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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