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OPA2325IDR +BOM

±2.75V/5.5V Power Supply Voltage

Produttore:

TI
ProduttorePart #:

OPA2325IDR
Scheda dati:

OPA2325IDR Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per OPA2325IDR

OPA2325IDR Descrizione generale

The OPA325, OPA2325, and OPA4325 (OPAx325) are precision, low-voltage complementary metal-oxide semiconductor (CMOS) operational amplifiers optimized for very low noise and wide bandwidth, while operating on a low quiescent current of only 650 µA.

The OPAx325 feature a linear input stage with zero-crossover distortion that delivers excellent common-mode rejection ratio (CMRR) of typically 114 dB over the entire input range. The input common-mode range extends 100 mV beyond the negative and positive supply rails. The output voltage typically swings within 10 mV of the rails.

The zero-crossover distortion, combined with wide bandwidth (10 MHz), high slew rate (5 V/µs), and low noise (9 nV/√Hz), make the OPAx325 a very good successive-approximation register (SAR) analog-to-digital converter (ADC) input driver amplifier. In addition, the OPAx325 have a wide supply-voltage range from 2.2 V to 5.5 V, with excellent power-supply rejection ratio (PSRR) over the entire supply range, making the device an excellent choice for precision, low-power applications that run directly from batteries without regulation.

The OPA325 (single-channel version) is available in the SOT23-5 package. The OPA2325 (dual-channel version) is offered in SO-8 and MSOP-8 packages. The OPA4325 (quad-channel version) is available in TSSOP-14 package.

Caratteristiche principali

The OPA2325IDR is a dual rail-to-rail operational amplifier
It features high slew rate and low input bias current
It operates from a single supply voltage as low as 1.8V, making it suitable for battery-powered applications

Specifiche

Source Content uid	OPA2325IDR	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	Date Of Intro	2016-10-13
Amplifier Type	OPERATIONAL AMPLIFIER	JESD-30 Code	R-PDSO-G8
Moisture Sensitivity Level	2	Number of Functions	2
Number of Terminals	8	Peak Reflow Temperature (Cel)	260
Surface Mount	YES	Technology	CMOS
Temperature Grade	AUTOMOTIVE	Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	5.5	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.2
Vos (offset voltage at 25°C) (max) (mV)	0.15	GBW (typ) (MHz)	10
Features	Zero Crossover	Slew rate (typ) (V/µs)	5
Rail-to-rail	In, Out	Offset drift (typ) (µV/°C)	2
Iq per channel (typ) (mA)	0.65	Vn at 1 kHz (typ) (nV√Hz)	10
CMRR (typ) (dB)	114	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Input bias current (max) (pA)	10
Iout (typ) (A)	0.03	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.1	Input common mode headroom (to positive supply) (typ) (V)	0.1
Output swing headroom (to negative supply) (typ) (V)	0.01	Output swing headroom (to positive supply) (typ) (V)	-0.01
THD + N at 1 kHz (typ) (%)	0.0005

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