ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 8600pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Description | Instrumentation Amplifier 1 Circuit 8-SOIC |
| Supply Voltage | ±18 V |
| Internal Power Dissipation | 650 mW |
| Differential Input Voltage | 25 V |
| Storage Temperature Range | −65°C to +150°C |
| Lead Temperature Range (Soldering 10 seconds) | 300°C |
| Output Short-Circuit Duration | Indefinite |
| Brand Name | |
| Model Number | AD620ARZ |
| Certification | new & original |
| Place of Origin | original factory |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 8600pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Description | Instrumentation Amplifier 1 Circuit 8-SOIC | Supply Voltage | ±18 V |
| Internal Power Dissipation | 650 mW | Differential Input Voltage | 25 V |
| Storage Temperature Range | −65°C to +150°C | Lead Temperature Range (Soldering 10 seconds) | 300°C |
| Output Short-Circuit Duration | Indefinite | Brand Name | |
| Model Number | AD620ARZ | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | circuit board ic ，electronic chip board | ||
Low Cost Low Power Instrumentation Amplifier AD620
FEATURES
Easy to use
Gain set with one external resistor
(Gain range 1 to 10,000)
Wide power supply range (±2.3 V to ±18 V)
Higher performance than 3 op amp IA designs
Available in 8-lead DIP and SOIC packaging
Low power, 1.3 mA max supply current
Excellent dc performance (B grade)
50 µV max, input offset voltage
0.6 µV/°C max, input offset drift
1.0 nA max, input bias current
100 dB min common-mode rejection ratio (G = 10)
Low noise
9 nV/√Hz @ 1 kHz, input voltage noise
0.28 µV p-p noise (0.1 Hz to 10 Hz)
Excellent ac specifications
120 kHz bandwidth (G = 100)
15 µs settling time to 0.01%
APPLICATIONS
Weigh scales
ECG and medical instrumentation
Transducer interface
Data acquisition systems
Industrial process controls
Battery-powered and portable equipment
PRODUCT DESCRIPTION
The AD620 is a low cost, high accuracy instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000. Furthermore, the AD620 features 8-lead SOIC and DIP packaging that is smaller than discrete designs and offers lower power (only 1.3 mA max supply current), making it a good fit for battery-powered, portable (or remote) applications.
The AD620, with its high accuracy of 40 ppm maximum nonlinearity, low offset voltage of 50 µV max, and offset drift of 0.6 µV/°C max, is ideal for use in precision data acquisition systems, such as weigh scales and transducer interfaces. Furthermore, the low noise, low input bias current, and low power of the AD620 make it well suited for medical applications, such as ECG and noninvasive blood pressure monitors.
The low input bias current of 1.0 nA max is made possible with the use of Superϐeta processing in the input stage. The AD620 works well as a preamplifier due to its low input voltage noise of 9 nV/√Hz at 1 kHz, 0.28 µV p-p in the 0.1 Hz to 10 Hz band, and 0.1 pA/√Hz input current noise. Also, the AD620 is well suited for multiplexed applications with its settling time of 15 µs to 0.01%, and its cost is low enough to enable designs with one in-amp per channel.
ABSOLUTE MAXIMUM RATINGS
| Parameter | Rating |
| Supply Voltage | ±18 V |
| Internal Power Dissipation1 | 650 mW |
| Input Voltage (Common-Mode) | ±VS |
| Differential Input Voltage | 25 V |
| Output Short-Circuit Duration | Indefinite |
| Storage Temperature Range (Q) | −65°C to +150°C |
| Storage Temperature Range (N, R) | −65°C to +125°C |
|
Operating Temperature Range AD620 (A, B) AD620 (S) |
−40°C to +85°C −55°C to +125°C |
| Lead Temperature Range (Soldering 10 seconds) | 300°C |
1 Specification is for device in free air:
8-Lead Plastic Package: θJA = 95°C
8-Lead CERDIP Package: θJA = 110°C
8-Lead SOIC Package: θJA = 155°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other condition s above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Figure 1. 8-Lead PDIP (N), CERDIP (Q), and SOIC (R) Packages
Figure 2. Three Op Amp IA Designs vs. AD620 Figure 3. Total Voltage Noise vs. Source Resistance
OUTLINE DIMENSIONS
Stock Offer (Hot Sell)
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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