參數(shù)資料
型號(hào)： OPA2690IDBV
英文描述： Dual, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
中文描述： 雙路，寬帶，電壓反饋運(yùn)算放大器具有禁用
文件頁數(shù)： 26/30頁
文件大小： 494K
代理商： OPA2690IDBV
"#$%
SBOS238D JUNE 2002 REVISED DECEMBER 2004
www.ti.com
26
INPUT AND ESD PROTECTION
The OPA2690 is built using a very high-speed
complementary bipolar process. The internal junction
breakdown voltages are relatively low for these very small
geometry devices. These breakdowns are reflected in the
Absolute Maximum Ratings
table. All device pins are
protected with internal ESD protection diodes to the power
supplies, as shown in Figure 19.
External
Pin
+V
CC
V
CC
Internal
Circuitry
Figure 19. Internal ESD Protection
These diodes provide moderate protection to input
overdrive voltages above the supplies as well. The
protection diodes can typically support 30mA continuous
current. Where higher currents are possible (e.g., in
systems with
±
15V supply parts driving into the OPA2690),
current-limiting series resistors should be added into the
two inputs. Keep these resistor values as low as possible
since high values degrade both noise performance and
frequency response.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2690IDG4 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
OPA2690IDR 功能描述:高速運(yùn)算放大器 Dual Wide Band 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
OPA2690IDRG4 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
OPA2691I-14D 功能描述:高速運(yùn)算放大器 Dual Wideband Current 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
OPA2691I-14DG4 功能描述:高速運(yùn)算放大器 Dual Wideband Current 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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