Payment Method
OPA2743EA/250
Dual, 12-V, 7-MHz operational amplifier
-
Manufacturer:
-
Mfr.Part #:
OPA2743EA/250
-
Datasheet:
-
Number of channels:
2
-
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):
12
-
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):
3.5
-
Rail-to-rail:
In to V-, Out
-
EDA/CAD Models:
Availability: 6489 PCS
Please fill in the short form below and we will provide you the quotation immediately.
OPA2743EA/250 General Description
The OPA743 series utilizes a state-of-the-art 12V analog CMOS process and offers outstanding AC performance, such as 7MHz GBW, 10V/us slew rate and 0.0008% THD+N. Optimized for single supply operation up to 12V, the input common-mode range extends beyond the power supply rails and the output swings to within 100mV of the rails. The low quiescent current of 1.1mA makes it well suited for use in battery operated equipment.
The OPA743 series\x92 ability to drive high output currents together with 12V operation makes it particularly useful for use as gamma correction reference buffer in LCD panels.
For ease of use the OPA743 op-amp family is fully specified and tested over the supply range of ±1.75V to ±6V. Single, dual and quad versions are available.
The single versions (OPA743) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount, as well as DIP-8 packages. Dual versions (OPA2743) are available versions in the MSOP-8, SO-8, and DIP-8 packages. The quad versions (OPA4743) are available in the TSSOP-14 and SO-14 packages. All are specified for operation from \x9640°C to +85°C.
Key Features
- HIGH SPEED: 7MHz, 10V/us
- RAIL-TO-RAIL INPUT AND OUTPUT
- WIDE SUPPLY RANGE:
- Single Supply: 3.5V to 12V
- Dual Supplies: ±1.75V to ±6V
- LOW QUIESCENT CURRENT: 1.1mA
- FULL-SCALE CMRR: 84dB
- MicroSIZE PACKAGES: SOT23-5,MSOP-8,TSSOP-14
- LOW INPUT BIAS CURRENT: 1pA
- APPLICATIONS
- LCD GAMMA CORRECTION
- AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems
- PORTABLE EQUIPMENT
- ACTIVE FILTERS
- TRANSDUCER AMPLIFIER
- TEST EQUIPMENT
- DATA ACQUISITION
Specifications
Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 12 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 3.5 | Rail-to-rail | In to V-, Out |
GBW (typ) (MHz) | 7 | Slew rate (typ) (V/µs) | 10 |
Vos (offset voltage at 25°C) (max) (mV) | 7 | Iq per channel (typ) (mA) | 1.1 |
Vn at 1 kHz (typ) (nV√Hz) | 30 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 | Offset drift (typ) (µV/°C) | 8 |
Input bias current (max) (pA) | 10 | CMRR (typ) (dB) | 84 |
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) | 0.075 | Output swing headroom (to positive supply) (typ) (V) | -0.075 |
feature-type | Wideband Amplifier | feature-number-of-channels-per-chip | 2 |
feature-rail-to-rail | Rail to Rail Input/Output | feature-process-technology | CMOS |
feature-output-type | CMOS | feature-maximum-input-offset-voltage-mv | 7@±5V |
feature-maximum-supply-current-ma | feature-maximum-input-offset-current-ua | 0.00001@±6V | |
feature-maximum-input-bias-current-ua | 0.00001@±6V | feature-maximum-power-dissipation-mw | |
feature-typical-slew-rate-v-us | 10@±6V | feature-typical-gain-bandwidth-product-mhz | 7 |
feature-shut-down-support | No | feature-packaging | Tape and Reel |
feature-rad-hard | No | feature-pin-count | 8 |
feature-cecc-qualified | No | feature-esd-protection | Yes |
feature-escc-qualified | feature-military | No | |
feature-aec-qualified | Yes | feature-aec-qualified-number | |
feature-auto-motive | No | feature-p-pap | No |
feature-eccn-code | EAR99 | feature-svhc | No |
feature-svhc-exceeds-threshold | No |
Service Policies and Others
After-Sales & Settlement Related
For alternative payment channels, please reach out to us at:
[email protected]Shipping Method
AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
365-Day Product
Quality Guarantee
We promise to provide 365 days quality assurance service for all our products.
Availability: 6489 PCS
+BOMQty. | Unit Price | Ext. Price |
---|---|---|
1+ | $2.488 | $2.49 |
250+ | $0.963 | $240.75 |
500+ | $0.929 | $464.50 |
1000+ | $0.913 | $913.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for OPA2743EA/250, guaranteed quotes back within 12hr.