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OPA2846

Category:Voltage feedback
Product Name:Dual wideband, low noise voltage feedback operational amplifiers
Manufacturers:TI
Production Batch Number:08+
Encapsulation:8SOIC
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

The OPA2846 provides two very low noise, high gain bandwidth, voltage feedback op amps in a single package. Operating from a low 12.6mA/channel quiescent current, each channel delivering 1.2nV / HzInput voltage noise bandwidth products have a gain of 1.65GHz. The minimum stable gain is specified at +7 V/V with excellent flatness, while guaranteeing a gain of +10 V/V

The combination of low noise, high slew rate (600V/μs) and wide bandwidth allows very high SFDR differential receiver execution. In addition, decompensation, low noise, voltage feedback op amps are ideal wideband resistor requirements. The dual OPA2846 provides channels that match high-speed transimpedance requirements. At 20dB over 200MHz, excellent gain and phase-matched gain-bandwidth matching provides IF I and Q channel amplifier frequencies.

characteristic

High bandwidth: 300MHz (gram = 10)
Low Input Voltage Noise: 1.2nV / hertz
Low distortion: - 100dBc (5MHz)
High slew rate: 600V/μs
High DC accuracy: V_IO=150μV
Low supply current: 12.6mA/ch
High gain bandwidth product: 1650MHz
Stable earnings 7 V/V selection
apply
- ADC preamplifier with high dynamic range
- Low noise, wideband, transimpedance amplifier
- Wideband, high gain amplifier
- Low noise differential receiver
- Line receiver for VDSL
- Ultrasound channel amplifier
- Safety sensor front end

parameter

	OPA2846
IQ per channel (max.) (mA)	13.35
Slew rate (typical) (V/US)	600
GBW (typical) (MHz)	1650
Ganymede (typical) (mAh)	80
and (min) (v)	6
and (maximum) (v)	12
Number of channels	2
Pins/Packets	8SOIC
ACL, the minimum stable gain (V/V).	7
ACL (MHz) of weight @	425
Differential Gain(%)	0.02
Phase error (degrees)	0.02
Violet (maximum) (millivolts)	0.65
Total harmonic distortion (CFC = 1 MHz) (typical) (dB)	-84
Settling time (0.1%) (typical) (nanoseconds)	18
Maximum offset voltage drift (+/-)((UV/Celsius)	1.6
Available channels	Seconds, D
(typical) in the flat band Vn (Nevada/rtHz)	1.2
About. Price (USD)	3.20 \| per thousand
Explosion protection (max.) (North America)	21200
Noninverting Input Current Noise (Yearly/rtHz)	3.6
Second harmonic (DBC).	95
Third harmonic (DBC).	109
@兆赫	5
0.1 dB bandwidth flatness (MHz)	100
Crosstalk (-dB).	60
Operating temperature range(°C)	-40 to 85

andOPA2846Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
LTC2846CG#TR	Linear Technology	15+	SMD	LTC2846CG#TR
LTC2846IG	Linear Technology	15+	SMD	LTC2846IG
LTC2846CG#PBF	Linear Technology	15+	SMD	LTC2846CG#PBF
LTC2846CG#TRPBF	Linear Technology	15+	SMD	LTC2846CG#TRPBF
LTC2846IG#TRPBF	Linear Technology	15+	SMD	LTC2846IG#TRPBF
LTC2846IG#TR	Linear Technology	15+	SMD	LTC2846IG#TR
LTC2846IG#PBF	Linear Technology	15+	SMD	LTC2846IG#PBF
LTC2846IGTR	Linear Technology	15+	SMD	LTC2846IGTR
LTC2846CG	LINEAR	04+	N／A	N／A
UC2846Q	UNITRODE	01+	PLCC-20P	Original in stock
UC2846	TI	08+	16PDIP, 16SOIC, 20PLCC	Current mode PWM controller
OPA2846	TI	08+	8SOIC	Dual wideband, low noise voltage feedback operational amplifiers
UC2846N	TI/BB	0727+	SOP8

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