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OA2NP22Q

Low power, rail-to-rail input and output, CMOS dual op amp

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

OA2NP22Q
Datasheet:

OA2NP22Q Datasheet (PDF)
Amplifier Type:

CMOS
Number of Circuits:

2
Output Type:

Rail-to-Rail
Slew Rate:

0.003V/µs
EDA/CAD Models:

Request Free CAD Models for OA2NP22Q

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OA2NP22Q General Description

The OA1NP, OA2NP, OA4NP series of CMOS operational amplifiers offer a low power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the OA1NP, OA2NP, OA4NP op amp series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low power applications.The OA1NP, OA2NP, OA4NP are respectively the single, dual and quad operational amplifier versions.The 8 kHz gain bandwidth of these devices make them ideal for wearable, fitness and healthcare and sensors signal conditioning applications.

Key Features

Low power: 580 nA typ. per channel at 25 °C at V_CC= 1.8 V
Low supply voltage: 1.5 V - 5.5 V
Unity gain stable
Rail-to-rail input and output
Gain bandwidth product: 8 kHz typ.
Low input bias current: 5 pA max at 25 °C
High tolerance to ESD: 2 kV HBM
Industrial temperature range: -40 °C to +85 °C
Benefits
- 42 years of typical equivalent lifetime (OA1NP) if supplied by a 220 mAh coin type Lithium battery
- Tolerance to power supply transient drops
- Accurate signal conditioning of high impedance sensors
- Fast desaturation

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	CMOS	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	0.003V/µs
Gain Bandwidth Product	9 kHz	Current - Input Bias	1 pA
Voltage - Input Offset	100 µV	Current - Supply	650nA (x2 Channels)
Current - Output / Channel	11 mA	Voltage - Supply Span (Min)	1.5 V
Voltage - Supply Span (Max)	5.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	OA2NP22
Product Category	Operational Amplifiers - Op Amps	Mounting Style	SMD/SMT
Number of Channels	2 Channel	Supply Voltage - Max	5.5 V
GBP - Gain Bandwidth Product	8 kHz	Output Current per Channel	9 mA
SR - Slew Rate	3 V/us	Vos - Input Offset Voltage	100 uV
Supply Voltage - Min	1.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Ib - Input Bias Current	5 pA
Operating Supply Current	600 nA	Shutdown	No Shutdown
CMRR - Common Mode Rejection Ratio	92 dB	en - Input Voltage Noise Density	240 nV/sqrt Hz
Input Type	Rail-to-Rail	Ios - Input Offset Current	5 pA
Operating Supply Voltage	5.5 V	Product	Operational Amplifiers
Product Type	Op Amps - Operational Amplifiers	Factory Pack Quantity	3000
Subcategory	Amplifier ICs	Supply Type	Single
Technology	CMOS	Voltage Gain dB	120 dB
Unit Weight	0.001319 oz