OPA847IDR OPA847 High Speed Operational Amplifier VOLTAGE FEEDBACK IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: GSI
• Model NO.: OPA847IDR
• Operating Temperature: -55℃ - 125℃
• Shape: Flat
• Technics: Semiconductor IC
• MFR.: TI
• D/C: 22+
• Package: SO-8
• Product status: Active
• Quality: Genuine New Original
• Transport Package: Box
• Specification: integrated circuit
• Origin: China
• HS Code: 8542399000
• Production Capacity: 1000000PCS
• Package Size: 20.00cm * 20.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

description

OPA847IDR :   Operational Amplifier, 1 Func, 500uV Offset-Max, BIPolar, PDSO8

Mfr. Part#: OPA847IDR

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR

 

Part Status	Active
Amplifier Type	Voltage Feedback
Number of Circuits	1
Output Type	-
Slew Rate	950V/µs
Gain Bandwidth Product	3.9 GHz
Current - Input Bias	19 µA
Voltage - Input Offset	100 µV
Current - Supply	18.1mA
Current - Output / Channel	100 mA
Voltage - Supply Span (Min)	5 V
Voltage - Supply Span (Max)	12 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	OPA847

The OPA847 combines very high gain bandwidth and large signal performance with an ultra-low input noise voltage (0.85nV/√Hz ) while using only 18mA supply current. Where power saving is critical, the OPA847 also includes an op tional power shutdown pin that, when pulled low, disables the amplifier and decreases the supply current to < 1% of the powered-up value. This optional feature may be left discon nected to ensure normal amplifier operation when no power down is required. The combination of very low input voltage and current noise, along with a 3.9GHz gain bandwidth product, make the OPA847 an ideal amplifier for wideband transimpedance applications. As a voltage gain stage, the OPA847 is opti mized for a flat frequency response at a gain of +20V/V and is stable down to gains as low as +12V/V. New external compensation techniques allow the OPA847 to be used at any inverting gain with excellent frequency response control. Using this technique in a differential Analog-to-Digital Con verter (ADC) interface application, shown below, can deliver one of the highest dynamic-range interfaces available.


APPLICATIONS
HIGH DYNAMIC RANGE ADC PREAMPS
LOW NOISE, WIDEBAND, TRANSIMPEDANCE AMPLIFIERS
WIDEBAND, HIGH GAIN AMPLIFIERS
LOW NOISE DIFFERENTIAL RECEIVERS
ULTRASOUND CHANNEL AMPLIFIERS
IMPROVED UPGRADE FOR THE OPA687, CLC425, AND LMH6624





 

 

 

 

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