ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union,PayPal |
| Supply Ability | 5200PCS |
| Delivery Time | 1 Day |
| Packaging Details | please contact me for details |
| Description | RMS to DC Converter 8-SOIC |
| Supply Voltage | ±16.5 V |
| Internal Power Dissipation | 200 mW |
| Output Short-Circuit Duration | Indefinite |
| Differential Input Voltage | +VS and −V |
| Storage Temperature Range | −65°C to +125°C |
| Lead Temperature, Soldering (60 sec) | 300°C |
| Brand Name | AD |
| Model Number | AD737JRZ |
| Certification | Original Factory Pack |
| Place of Origin | Original |
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Product Specification
| Payment Terms | T/T, Western Union,PayPal | Supply Ability | 5200PCS |
| Delivery Time | 1 Day | Packaging Details | please contact me for details |
| Description | RMS to DC Converter 8-SOIC | Supply Voltage | ±16.5 V |
| Internal Power Dissipation | 200 mW | Output Short-Circuit Duration | Indefinite |
| Differential Input Voltage | +VS and −V | Storage Temperature Range | −65°C to +125°C |
| Lead Temperature, Soldering (60 sec) | 300°C | Brand Name | AD |
| Model Number | AD737JRZ | Certification | Original Factory Pack |
| Place of Origin | Original | ||
| High Light | electronic chip board ，electronic components ic | ||
GENERAL DESCRIPTION
The AD737 is a low power, precision, monolithic, true rms-todc converter. It is laser trimmed to provide a maximum error of ±0.2 mV ± 0.3% of reading with sine wave inputs. Furthermore, it maintains high accuracy while measuring a wide range of input waveforms, including variable duty cycle pulses and triac (phase) controlled sine waves. The low cost and small physical size of this converter make it suitable for upgrading the performance of non-rms precision rectifiers in many applications. Compared to these circuits, the AD737 offers higher accuracy at equal or lower cost. The AD737 can compute the rms value of both ac and dc input voltages. It can also be operated ac-coupled by adding one external capacitor. In this mode, the AD737 can resolve input signal levels of 100 µV rms or less, despite variations in temperature or supply voltage. High accuracy is also maintained for input waveforms with crest factors of 1 to 3. In addition, crest factors as high as 5 can be measured (while introducing only 2.5% additional error) at the 200 mV full-scale input level. The AD737 has no output buffer amplifier, thereby significantly reducing dc offset errors occurring at the output, which makes the device highly compatible with high input impedance ADCs. Requiring only 160 µA of power supply current, the AD737 is optimized for use in portable multimeters and other batterypowered applications. In power-down mode, the standby supply current in is typically 25 µA.
ABSOLUTE MAXIMUM RATINGS
| Parameter | Rating |
| Supply Voltage | ±16.5 V |
| Internal Power Dissipation | 200 mW |
|
Input Voltage Pin 1 Pin 2 to Pin 8 |
±12 V ±V |
| Output Short-Circuit Duration | Indefinite |
| Differential Input Voltage | +VS and −VS |
| Storage Temperature Range | −65°C to +125°C |
| Lead Temperature, Soldering (60 sec) | 300°C |
| ESD Rating | 500 V |
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
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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