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INA321

Category:Single power supply
Product Name:Micropower single-supply CMOS instrumentation amplifier
Manufacturers:TI
Production Batch Number:09+
Encapsulation:8MSOP
Stock Status:There is stock
Stock Quantity:3000
Minimum order quantity: 1
Details:

Product introduction

The family is a series of INA321 rail-to-rail output CMOS instrumentation amplifiers, "those that offer wide, single supply, and bipolar-supply operation."Homes offer low-cost INA321, low-noise amplified differential signals of 40μA with "sports consumption status."When powered off, the INA321 has a stationary current of less than 1μA.Return to normal operation, turn off the nanosecond feature to make the INA321 battery or multiplexed optimized for power applications.

The INA321 gain is configured internally for 5V/V, providing special flexibility with user-programmable external acquisition resistors.The INA321 reduces the frequency and modulus error by more than the high level, thereby 3kHz harmonic noise and the line, line is rejected.

characteristic

Current: 40μA Low Quiet/Channel:
Accuracy: High gain, G = 5°C / 0.02%, 2ppm
Gain setting with external resistors
200μV ± low offset voltage.
94dB high thus:
Low 10pA bias current.
Bandwidth: 500kHz, G = 5V/V
Rail-to-rail output swing: (V+) - 0.02V
Wide temperature range: -55°C to +125°C
Packages sent in MSOP-8 standalone and dual versions in TSSOP-14 packages
apply
- Industrial sensor amplifiers: bridges, i.e., regulators, positions
- Physiological amplifiers: ECG, EEG, EMG
- A/D converters for signal processing
- Differential line receiver with harvest
- Utility meter field
- PCMCIA card
- Communication systems
- Test the equipment
- Automotive instrumentation

parameter

		INA321
Thus (Min)(dB)		90
Count it		1
Pin/Pack		8MSOP
Input bias (+/-)(max) (uV)		500
Input bias drift (+/-) (max) (uV/Celsius)		7
Input bias current (+/-) (max.) (South)		0.01
Hertz (flow noise) (Viditch/RT (Hz))		100
Quiescent current (+/-)(current)(mA)		Win!
Settling time 0.01% (stream) (US)		12
Gain (V/V)		5 to 1000
Input type		CMOS
Nonlinearity (+/-)(max)(%)		0.01
Bandwidth in G = 100(min) (khertz)		50
Operating temperature range(°C)		-55 to 125
Pair (Min)(V)		2.5
Pair (Max) (V)		5.5

andINA321Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
INA326	TI	08+	8MSOP	Precision low drift CMOS instrument amplifier
TPS54290	TI	10+	HTSSOP	4.5V to 18V input, 1.5/2.5A, 300kHz dual output synchronous buck converter
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uPA2733GR	NEC	11+	SOP-8	SWITCHING P-CHANNEL POWER MOSFET
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uPA2719AGR	NEC	2011+	SOIC-8	P-channel power MOSFETs for switching
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uPA2718GR	NEC	11+	SOP-8	FETs
CET6861	CET	10+	SOT-223	60V 3.5A FET

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