INA819IDRGR Low-Power Precision Instrumentation Amplifier Integrated Circuit Chip WSON-8
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
INA819IDRGR Integrated Circuit Chip Low-Power Precision Instrumentation Amplifier WSON-8
Product Overview
The INA819IDRGR is a high-precision instrumentation amplifier offering low power consumption and operation over a wide single-supply or dual-supply range. A single external resistor sets any gain from 1 to 10,000.
This amplifier delivers exceptional precision through super-beta input transistors, providing extremely low input offset voltage, offset voltage drift, input bias current, and input voltage/current noise. Additional circuitry protects inputs against overvoltage up to ±60V.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Category | Instrumentation Amplifiers |
| Number of Channels | 1 Channel |
| 3 dB Bandwidth | 2 MHz |
| Slew Rate | 900 mV/μs |
| Common Mode Rejection Ratio | 140 dB |
| Input Bias Current | 150 pA |
| Input Offset Voltage | 35 μV |
| Supply Voltage Range | 4.5 V to 36 V |
| Operating Supply Current | 385 μA |
| Operating Temperature Range | -40°C to +125°C |
| Mounting Style | SMD/SMT |
| Package | SON-8 |
Key Features
- Low offset voltage: 10 μV (typ), 35 μV (max)
- Gain drift: 5 ppm/°C (G = 1), 35 ppm/°C (G > 1) (max)
- Noise: 8 nV/√Hz
- Bandwidth: 2 MHz (G = 1), 270 kHz (G = 100)
- Stable with 1-nF capacitive loads
- Inputs protected up to ±60 V
- Common-mode rejection: 110 dB, G = 10 (min)
- Power supply rejection: 110 dB, G = 1 (min)
- Supply current: 385 μA (max)
- Specified temperature range: -40°C to +125°C
Applications
- Analog input module
- Flow transmitter
- Battery test
- LCD test
- Electrocardiogram (ECG)
- Surgical equipment
- Process analytics (pH, gas, concentration, force and humidity)
Related Components in Stock
| Part Number | Package |
|---|---|
| IDWD60G120C5 | PG-TO247-2 |
| IDWD50G120C5 | PG-TO247-2 |
| MRMS166R | QFN |
| SCH16T-K20 | SOIC-24 |
| PE24108A | QFN |
| PE24110A | QFN |
| PE25200A | QFN |
| PE25204A | QFN |
| PE25203A | QFN |
| PE25208A | QFN |
Frequently Asked Questions
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager