OPA445AU
Op Amp Single High Voltage Amplifier ±45V 8-Pin SOIC Tube
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $10.847 | $10.85 |
10 | $9.541 | $95.41 |
30 | $8.745 | $262.35 |
100 | $8.078 | $807.80 |
Inventory:8,275
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : OPA445AU
-
Package/Case : SOIC-8
-
Brands : TI
-
Components Categories : Power op amps
-
Datesheet : OPA445AU DataSheet (PDF)
Overview of OPA445AU
The OPA445 is a monolithic operational amplifier capable of operation from power supplies up to ±45V and output currents of 15mA. It is useful in a wide variety of applications requiring high output voltage or large common-mode voltage swings.
The OPA445's high slew rate provides wide powerbandwidth response, which is often required for high-voltage applications. FET input circuitry allows the use of high-impedance feedback networks, thus minimizing their output loading effects. Laser trimming of the input circuitry yields low input offset voltage and drift.
The OPA445 is available in standard pinout TO-99, DIP-8, and SO-8 surface-mount packages as well as an SO-8 PowerPAD package for reducing junction temperature. It is fully specified from -25°C to +85°C and operates from -55°C to +125°C. A SPICE macromodel is available for design analysis (from www.ti.com).
Key Features
- WIDE-POWER SUPPLY RANGE: ±10V to ±45V
- HIGH SLEW RATE: 15V/µs
- LOW INPUT BIAS CURRENT: 10pA
- STANDARD-PINOUT TO-99, DIP, SO-8 PowerPAD™, AND SO-8 SURFACE-MOUNT PACKAGES
- APPLICATIONS
- TEST EQUIPMENT
- HIGH-VOLTAGE REGULATORS
- POWER AMPLIFIERS
- DATA ACQUISITION
- SIGNAL CONDITIONING
- AUDIO
- PIEZO DRIVERS
PowerPAD is a trademark of Texas Instruments, Inc. All other trademarks are the property of their respective owners.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 20 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 90 | Iout (typ) (A) | 0.026 |
GBW (typ) (MHz) | 2 | Slew rate (typ) (V/µs) | 15 |
Vos (offset voltage at 25°C) (max) (mV) | 3 | Offset drift (typ) (V/°C) | 0.00001 |
Iq per channel (typ) (mA) | 4.2 | Rating | Catalog |
Operating temperature range (°C) | -50 to 125, -55 to 125 | Input bias current (max) (pA) | 50 |
CMRR (typ) (dB) | 95 | Rail-to-rail | No |
Architecture | FET |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
Similar Product
LM3409MY/NOPB
Buck Controller for LED Lighting Drivers
LM3488MM/NOPB
8-pin VSSOP package containing a step-up DC/DC controller for efficient voltage conversion at 1000kHz
LM25118Q1MHX/NOPB
AEC-Q100 20-Pin High-Temperature SSOP EP Tape and Reel
LM25118MHX/NOPB
0-pin HTSSOP package with exposed pad
LM337LMX/NOPB
Ideal for various applications requiring a precise voltage output between 1.2V and 37V
LP38693SD-ADJ/NOPB
Provides stable output voltage within a wide range of input voltages
LM3481MM/NOPB
LM3481MM/NOPB Product Description: PDSO10 Package
LM5022MM/NOPB
Versatile controller for boosting and regulating voltage in a wide input range of 6-60V"