OPA445AU High Voltage Operational Amplifier 2MHz GBW 15V/μs Slew Rate 8-SOIC Package Texas Instruments
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Texas Instruments
Product Description
OPA445AU High Voltage Operational Amplifier
Product Overview
The Texas Instruments OPA445AU is a high-performance, low-power operational amplifier featuring FET-input technology. This single-channel amplifier operates from 2.5V to 12V power supplies with rail-to-rail output capability, making it ideal for precision applications in automotive, industrial, process control, medical, and instrumentation systems.
Key Features
- High voltage operation: ±10V to ±45V dual supply range
- 2MHz gain bandwidth product with 15V/μs slew rate
- Low input bias current: 100pA
- Low input offset voltage: 5mV
- High PSRR: 107.96dB
- CMRR: 80dB
- Low operating supply current: 4.7mA
- Wide operating temperature range: -25°C to +85°C
Technical Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Instrumentation Amplifier |
| Series | OPA445 |
| Packaging | Tube |
| Mounting Style | SMD/SMT |
| Package Case | SOIC-8 |
| Number of Channels | 1 Channel |
| Amplifier Type | High Voltage Amplifier |
| Technology | BiFET |
| Maximum Operating Temperature | +85°C |
| Minimum Operating Temperature | -25°C |
| Operating Supply Current | 4.7mA |
| Input Bias Current | 100pA |
| Input Offset Voltage | 5mV |
| PSRR | 107.96dB |
| Common Mode Voltage Range | Negative Rail +5V to Positive Rail -5V |
| Output Current per Channel | 15mA |
| CMRR | 80dB |
| Gain Bandwidth Product | 2MHz |
| Slew Rate | 15V/μs |
| Input Voltage Noise Density | 15nV/√Hz |
| Input Noise Current Density | 0.006pA/√Hz |
| Maximum Dual Supply Voltage | ±45V |
| Minimum Dual Supply Voltage | ±10V |
Compatible Components
| Manufacturer Part# | Description | Manufacturer | Compare |
|---|---|---|---|
| OPA445AP | High Voltage FET-Input Operational Amplifier 8-PDIP -55 to 125 | Texas Instruments | OPA445AU vs OPA445AP |
| OPA445APG4 | High Voltage FET-Input Operational Amplifier 8-PDIP -55 to 125 | Texas Instruments | OPA445AU vs OPA445APG4 |
| SG1536Y | Operational Amplifier, 1 Func, 7000uV Offset-Max, BIPolar, PDIP8 | Microsemi Corporation | OPA445AU vs SG1536Y |
| OPA445AU/2K5 | High Voltage FET-Input Operational Amplifier 8-SOIC -55 to 125 | Texas Instruments | OPA445AU vs OPA445AU/2K5 |
| MC1536U | OP-AMP, 5000uV OFFSET-MAX, CDIP8, CERAMIC, DIP-8 | Motorola Mobility LLC | OPA445AU vs MC1536U |
| OPA445ADDAR | High Voltage FET-Input Operational Amplifier 8-SO PowerPAD -55 to 125 | Texas Instruments | OPA445AU vs OPA445ADDAR |
| OPA445AUG4 | High Voltage FET-Input Operational Amplifier 8-SOIC -55 to 125 | Texas Instruments | OPA445AU vs OPA445AUG4 |
| OPA445ADDA | High Voltage FET-Input Operational Amplifier 8-SO PowerPAD -55 to 125 | Texas Instruments | OPA445AU vs OPA445ADDA |
| HA7-2645-5 | Operational Amplifier | Renesas Electronics Corporation | OPA445AU vs HA7-2645-5 |
| 5962-01-373-7902 | IC,OP-AMP,SINGLE,BIPOLAR,DIP,8PIN,CERAMIC | Intersil Corporation | OPA445AU vs 5962-01-373-7902 |
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao