OPA847

所属类别：电压反馈
产品名称：具有关断状态的宽带超低噪声电压反馈运算放大器
厂商：TI
生产批号：09+
封装：6SOT-23, 8SOIC
库存状态：有库存
库存量：6000
最低订购量：1
详细资料：

Product Introduction

The OPA847 combines a very high gain bandwidth of only 18 mA supply current and large signal performance with an ultra-low input noise voltage (0.85 nV/√Hz). Where energy conservation is key, the OPA847 also includes an optional power shutdown pin that inhibits the amplifier when pulled down, reducing the supply current to "1 pair of power-up value." This optional feature may not be connected to ensure proper operation without amplifier power loss is required.

Extremely low input voltage and current noise and a 3.9GHz gain bandwidth product, combined with the OPA847 resistor, are ideal amplifiers for wideband applications. As a voltage gain stage, the optimized OPA847 has a straight frequency response of a gain of 20 V/V and a stable gain as low as +12 V/V

characteristic

High Gain Bandwidth: 3.9GHz
Low input voltage noise: 0.85nV/√Hz
Low Distortion: - 105dBc (5MHz)
High voltage slew rate: 950V/μs
高直流精度：第V _的IO
Low supply current: 18.1 mA
Low shutdown power: 2mW
Stable earnings 12
apply
- High dynamic range ADC preamp
- Low noise, wideband, mutually impedive amplifier
- Broadband, high-gain amplifier
- Low-noise differential receiver
- Ultrasonic channel amplifier
- The upgrade is OPA687, CLC425, and LMH6642

parameter

				OPA847
IQ per channel (max) (milliamps)				18.9
Slew rate (typical) (V/US)				950
GBW (Typical) (MHz)				3900
Europa (typical) (mA)				75
Harmony (People) (5)				10
and (max) (five)				12
Number of channels				One
Pin/Pack				8SOIC，6SOT - 23
ACL, the minimum stable gain (V/V).				12
Weight @ ACL (MHz)				600
Differential Gain (%)
Phase Error (degrees)
Violet (Max) (mV)				0.5
Total harmonic distortion (finance = 1 MHz) (typical) (decibels)				-96
Establishment time (0.1%) (typical) (nanoseconds)				20
Maximum offset voltage drift (+/-)() (UV/Celsius)				1.5
Available channels				S
(typical) in flat band Vn (Nevada/rtHz)				0.85
About. Price (USD)				2.00 \| per 1,000 capsules
Explosion Proof (Max) (North America)				42000
In-phase input current noise (per year/rtHz)				2.5
Second Harmonic (DBC).				105
third harmonic (DBC).				110
@兆赫				5
Weight @ grams = 2 (MHz)
0.1 dB Bandwidth Flatness (MHz)				60
Operating Temperature Range (°C)				-40 to 85

The OPA847 is also related to the following ICs:

Model	Manufacturers	lot number	encapsulation	illustrate
SN10503	TI	09+	14HTSSOP, 14SOIC	Low-distortion high-speed rail-to-rail output op amp
PH955L	NXP	09+	SOT669	TrenchMOS for channel field effect transistor logic level
SN10502	TI	09+	8MSOP, 8MSOP-PowerPAD, 8SOIC	Low-distortion high-speed rail-to-rail output op amp
SN10501	TI	09+	5SOT-23, 8MSOP, 8MSOP-PowerPAD, 8SOIC	Low-distortion high-speed rail-to-rail output op amp
OPA890	TI	10+	6SOT-23, 8SOIC	Low power consumption, wideband voltage feedback op amp watts/disabled
OPA846	TI	09+	5SOT-23, 8SOIC	OPA846: Wideband low-noise voltage feedback op amp
OPA843	TI	09+	5SOT-23, 8SOIC	Wideband low-distortion medium-gain voltage feedback op-amp
OPA842			5SOT-23, 8SOIC	Wideband low-distortion unity-gain-stable voltage-feedback op-amp
OPA830	TI	10+	5SOT-23, 8SOIC	OPA830: Low-power single-supply op-amp
PH9025L	NXP	0927+	SOT-669	N-channel TrenchMOS logic level FET - Configuration: Single N-channel ; ID DC: 66 A; Qgd (typ): 2.7 nC; RDS(on): 13@4.5 V 9@10 V mOhm; VDSmax: 25.0 V;

Popular searches

Model	Manufacturers	lot number	encapsulation	illustrate
VGE1TS181900L	SOURIAU-SUNBANK	24+	connector	Circular MIL Spec Backshells BACKSHELL SZ18
KEYSTONE26	Keystone Electronics	24+	connector	EYELET 0.187" BRASS TIN PLATED
KPSE06E14-19SA206	ITT	24+	connector	Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port
KPSE06J14-19P	ITT	24+	connector	Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG
W-1-005-4STUD	T&M	24+	DIP	SERIES W - Stud Input - 4 Stud Type
ABBH2214SDAM	AB Connectors	2024+	connector	Connector tailpipe
C193A/24EV-U1	Schaltebao	25+	DIP	Voltage 1100v electric current 50A contactor/advantage channel fast delivery
C195A/24EC-U2	Schaltebao	25+	DIP	Contactor/Advantage channel fast delivery
D-U204-E	Mors Smitt	24+	DIP	Instantaneous relays
PW620-18d/2S/R/KS135	FSG	24+	DIP	Stellungsferngeber position sensor potentiometer
ST1-DC12V-F	Panasonic Electronic Components	24+	DIP	Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT
MER1S1505SC	Murata Power Solutions	24+	DIP	DC DC CONVERTER 5V 1W
P783-Q24-S5-S	CUI Inc	24+	DIP	DC DC CONVERTER 5V 15W
9001-18321C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
9001-18481C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
CIR013106T01031819SCNP0406	ITT Interconnect Solutions	2023+	connector	Standard Circular Connector
CIR013106T01031819SCYP0406	ITT Interconnect Solutions	24+	connector	Standard Circular Connector
110IMX35D12D12-8G	Bel Power Solutions	24+	Relays	DC DC CONVERTER 12V 12V 12V 35W
SF400-1F	France Leach	24+	Relays	RAILWAY SOCKET BASE - H MOUNTING STYLE
UTS6JC10E6S	SOURIAU-SUNBANK	23+	connector	CONN PLUG FMALE 6P GOLD SLDR CUP

TI brand product recommendation

Model	Manufacturers	lot number	encapsulation	illustrate
OPA846	TI	09+	5SOT-23, 8SOIC	OPA846: Wideband low-noise voltage feedback op amp
OPA843	TI	09+	5SOT-23, 8SOIC	Wideband low-distortion medium-gain voltage feedback op-amp
OPA830	TI	10+	5SOT-23, 8SOIC	OPA830: Low-power single-supply op-amp
OPA820	TI	10+	5SOT-23, 8SOIC	Unity gain stabilized low-noise voltage feedback op amp
OPA699M	TI	10+	8CDIP SB	Gain +4 Stable Wideband Voltage Limiting Amplifier
OPA699	TI	10+	8SOIC	OPA699: Wideband high-gain voltage-limiting amplifier
OPA698M	TI	10+	8CDIP SB	Unity gain stabilized wideband voltage limiting amplifier
OPA690	TI	10+	6SOT-23, 8SOIC	Wideband voltage feedback op amp with disable function
OPA657	TI	10+	5SOT-23, 8SOIC	1.6GHz low-noise FET input op-amp
TPS60300	TI	09+	MSOP-10	Single-section to 3.0V/3.3V, 20mA dual output, high-efficiency charging pump
TPS60243	TI	09+	MSOP-8	A 170 uVrms zero-ripple switching capacitor boost converter with a fixed 3V output for VCO power
TPS60242	TI	11+	MSOP-8	A 170 uVrms zero-ripple switched capacitor boost converter with a fixed 2.7V output for VCO power
TPS60241	TI	2010	MSOP8	170 uVrms zero-ripple switched capacitor boost converter with fixed 5.0V output for VCO power supplies
OPA656	TI	09+	5SOT-23, 8SOIC	Wideband unity-gain stabilized FET input op-amp
TPS60240	TI	11+	MSOP8	A 170 uVrms zero-ripple switching capacitor boost converter with a fixed 3.3V output for VCO power supply
TPS60231	TI	10+	QFN16	Charging pump in a 3x3 QFN package, 3 channels for LED backlighting, 75mA stable current Notify me when this product changes
OPA4830	TI	10+	14TSSOP	Low-power single-supply wideband op-amp
OPA4820	TI	09+	14SOIC, 14TSSOP	Quad, unity gain, low noise, voltage feedback op amp
OPA3690	TI	10+	16SOIC, 16SSOP/QSOP	Three-way wideband voltage feedback op amp with disable function
OPA355	TI	07+	6SOT-23, 8SOIC	GBW CMOS single op amp with 2.5V 200MHz with shutdown