INA330AIDGST Texas Instruments - Yeehing Electronics

Thermistor Signal Amplifier for Temperature Control

Pricing (USD)

Quantity	Unit Price
1 — 99	3.741
100 — 249	3.05
250 — 999	2.397
1,000 +	1.42

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Special Purpose Amplifiers
RoHS	Y
Series	INA330
Amplifier Type	Variable Gain Amplifiers
Number of Channels	1 Channel
GBP - Gain Bandwidth Product	-
SR - Slew Rate	1 V/us
Ib - Input Bias Current	0.2 nA (typ)
Vos - Input Offset Voltage	0.06 mV
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
Operating Supply Current	2.6 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	MSOP-10
Packaging	Reel
Supply Type	Single
Brand	Texas Instruments
3 dB Bandwidth	1 kHz
Moisture Sensitive	Yes
Operating Supply Voltage	2.7 V to 5.5 V
Product Type	Special Purpose Amplifiers
PSRR - Power Supply Rejection Ratio	110.46 dB
Factory Pack Quantity	250
Subcategory	Amplifier ICs
Unit Weight	0.000836 oz

For more information, please refer to datasheet

Documents

INA330AIDGST Datasheet

More Information

The INA330 is a precision amplifier designed for thermoelectric cooler (TEC) control in optical networking applications. It is optimized for use in 10k thermistor-based temperature controllers. The INA330 provides thermistor excitation and generates an output voltage proportional to the difference in resistances applied to the inputs. It uses only one precision resistor plus the thermistor, thus providing an alternative to the traditional bridge circuit. This new topology eliminates the need for two precision resistors while maintaining excellent accuracy for temperature control applications.