OPA2189IDR Texas Instruments - Yeehing Electronics

Dual, 14-MHz, MUX-friendly, low-noise, zero-drift, RRO, CMOS precision operational amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	3.266
100 — 249	2.862
250 — 999	2.007
1,000 +	1.13

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Operational Amplifiers - Op Amps
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Supply Voltage - Max	36 V
Output Current per Channel	65 mA
Number of Channels	2 Channel
GBP - Gain Bandwidth Product	14 MHz
SR - Slew Rate	20 V/us
CMRR - Common Mode Rejection Ratio	168 dB
Ib - Input Bias Current	10 nA
Vos - Input Offset Voltage	1.5 uV
Supply Voltage - Min	4.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Shutdown	No Shutdown
Series	OPA2189
Packaging	Reel
Amplifier Type	Precision
Features	EMI Hardened, High Cload Drive, Zero Drift
Output Type	Rail to Rail
Product	Operational Amplifiers
Brand	Texas Instruments
THD plus Noise	0.00006 %
en - Input Voltage Noise Density	5.2 nV/sqrt Hz
In - Input Noise Current Density	165 fA/sqrt Hz
Ios - Input Offset Current	5 nA
Maximum Dual Supply Voltage	+/- 18 V
Minimum Dual Supply Voltage	+/- 2.25 V
Moisture Sensitive	Yes
Product Type	Op Amps - Operational Amplifiers
Factory Pack Quantity	2500
Subcategory	Amplifier ICs

For more information, please refer to datasheet

Documents

OPA2189IDR Datasheet

More Information

The OPA189, OPA2189, and OPA4189 (OPAx189) high-precision operational amplifiers are ultra-low noise, fast-settling, zero-drift devices that provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled start-up system. These features and excellent ac performance, combined with only 0.4 µV of offset voltage and 0.005µV/°C of drift over temperature for the single-channel version, make the OPAx189 a great choice for precision instrumentation, signal measurement, and active filtering applications. Moreover, the MUX-friendly input architecture prevents inrush current when applying large input differential voltages, which improves settling performance in multichannel systems, all while providing robust ESD protection during shipment, handling, and assembly.