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See Technical Specifications

OPA843IDBVT

Voltage Feedback Amplifier 1 Circuit SOT-23-5

Manufacturer:

TI
Mfr.Part #:

OPA843IDBVT
Datasheet:

OPA843IDBVT Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

5
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for OPA843IDBVT

Email: [email protected]

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OPA843IDBVT General Description

The OPA843 provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using a high Gain Bandwidth (GBW), two gain-stage design, the OPA843 gives a medium gain range device with exceptional dynamic range. The "classic" differential input complements this high dynamic range with DC precision beyond most high-speed amplifier products. Very low input offset voltage and current, high Common-Mode Rejection Ratio (CMRR) and Power-Supply Rejection Ratio (PSRR), and high open-loop gain combine to give a high DC precision amplifier along with low noise and high 3rd-order intercept.

12- to 16-bit converter interfaces will benefit from this combination of features. High-speed transimpedance applications can be implemented with exceptional DC precision as well. Differential configurations using two OPA843s can deliver very low distortion to high output voltages, as shown below.

Key Features

HIGH BANDWIDTH: 260MHz (G = +5)
GAIN BANDWIDTH PRODUCT: 800MHz
LOW INPUT VOLTAGE NOISE: 2.0nV/√Hz
VERY LOW DISTORTION: –96dBc (5MHz)
HIGH OPEN-LOOP GAIN: 110dB
FAST 12-BIT SETTLING: 10.5ns (0.01%)
LOW INPUT OFFSET VOLTAGE: 300µV
OUTPUT CURRENT: ±100mA
APPLICATIONS
- ADC/DAC BUFFER AMPLIFIER
- LOW DISTORTION "IF" AMPLIFIER
- ACTIVE FILTERS
- LOW-NOISE RECEIVER
- WIDEBAND TRANSIMPEDANCE
- TEST INSTRUMENTATION
- PROFESSIONAL AUDIO
- OPA643 UPGRADE

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Specifications

Source Content uid	OPA843IDBVT	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	5
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Amplifier Type	OPERATIONAL AMPLIFIER
Frequency Compensation	YES	JESD-30 Code	R-PDSO-G5
Low-Bias	NO	Low-Offset	NO
Micropower	NO	Moisture Sensitivity Level	2
Number of Functions	1	Number of Terminals	5
Packing Method	TR	Peak Reflow Temperature (Cel)	260
Power	NO	Programmable Power	NO
Surface Mount	YES	Technology	BIPOLAR
Temperature Grade	INDUSTRIAL	Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Voltage Gain-Min	10000
Wideband	YES