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INA331

Category:Single power supply
Product Name:Low power single-supply CMOS instrumentation amplifier
Manufacturers:TI
Production Batch Number:10+
Encapsulation:8MSOP
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

This is the INA331 INA2331 rail-to-rail output and CMOS instrumentation amplifier with low power consumption, offering range, single-supply operation, and bipolar-supply operation.The home offers a low-cost INA331, low-noise amplified differential signal at a lower current (415μA drops to 0.01μA off at rest).Back to normal running in microseconds, this cannot be used for battery or multi-channel applications.

With the addition of 5V/V to the configuration internally, the INA331 provides flexibility in higher yields by selecting external resistors.

This INA331 rejects line noise and its harmonic common-mode error to keep low levels even at higher frequencies.

The high bandwidth ideal also kills the rate that makes the INA331 directly drive sampling analog-to-digital converters (A/D) as well as general-purpose applications.

characteristic

Designed for low cost
Accuracy: High gain, G = 5°C / 0.02%, 2ppm
Gain and extension.Resistance> 5V/V)
Low Offset Voltage ±2.5μV:
Thus 94dB high DC, 50dB: at 45kHz
Low bias current of 0.5pA.
2.0MHz bandwidth, kill rate, 5V/μs:
Rail-to-rail output swing: (V+) - 0.02V
Wide temperature range: -55°C to +125°C
Current: 490μA low static max/zen
μA off: 0.01
MSOP-8 single, TSSOP-14 double pack
apply
- Industrial Sensor Amplifiers:
- Physiological amplifiers:
- A/D converters for signal processing
- Differential line receiver with harvest
- Utility meter field
- PCMCIA card
- Audio amplifier

parameter

		INA331
Thus (Min)(dB)		90
Count it		1
Pin/Pack		8MSOP
Input bias (+/-)(max) (uV)		500
Input bias drift (+/-) (max) (uV/Celsius)		5
Input bias current (+/-) (max.) (South)		0.01
Hertz (flow noise) (Viditch/RT (Hz))		46
Quiescent current (+/-)(current)(mA)		0.415
Settling time 0.01% (stream) (US)		2.5
Gain (V/V)		5 to 1000
Input type		CMOS
Nonlinearity (+/-)(max)(%)		0.1
Bandwidth in G = 100(min) (khertz)		In 2000
Operating temperature range(°C)		-55 to 125
Pair (Min)(V)		2.5
Pair (Max) (V)		5.5

andINA331Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
INA337	TI	10+	8MSOP	Wide temperature range precision instrumentation amplifier
INA333-HT	TI	10+	0XCEPT, 8CDIP SB, 8CFP	High temperature and low power consumption precision instrumentation amplifier
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TPS54291	TI	10+	HTSSOP-16	4.5V to 18V input, 1.5/2.5A, 600kHz dual output synchronous buck converter
INA332	TI	10+	8MSOP	Low power, single supply, CMOS, low cost instrumentation amplifier
INA327	TI		10MSOP	Precision low drift CMOS instrumentation amplifier with shutdown state
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
INA322	TI	09+	8MSOP	Micropower single-supply CMOS instrumentation amplifier
uPA2733GR	NEC	11+	SOP-8	SWITCHING P-CHANNEL POWER MOSFET

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