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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

DESCRIPTION
The ISO120 and ISO121 are precision isolation amplifiers incorporating a novel duty cycle modulation demodulation technique. The signal is transmitted digitally across a 2pF differential capacitive barrier. With digital modulation the barrier characteristics do not affect signal integrity, which results in excellent reliability and good high frequency transient immunity across the barrier. Both the amplifier and barrier capacitors are housed in a hermetic DIP. The ISO120 and ISO121 differ only in package size and isolation voltage rating.
FEATURES
● 100% TESTED FOR PARTIAL DISCHARGE
● ISO120: Rated 1500Vrms
● ISO121: Rated 3500Vrms
● HIGH IMR: 115dB at 60Hz
● USER CONTROL OF CARRIER FREQUENCY
● LOW NONLINEARITY: ±0.01% max
● BIPOLAR OPERATION: VO = ±10V
● 0.3"-WIDE 24-PIN HERMETIC DIP, ISO120
● SYNCHRONIZATION CAPABILITY
● WIDE TEMP RANGE: –55°C to +125°C (ISO120)
APPLICATIONS
● INDUSTRIAL PROCESS CONTROL: Trans ducer Isolator for Thermocouples, RTDs, Pressure Bridges, and Flow Meters, 4mA to 20mA Loop Isolation
● GROUND LOOP ELIMINATION
● MOTOR AND SCR CONTROL
● POWER MONITORING
● ANALYTICAL MEASUREMENTS
● BIOMEDICAL MEASUREMENTS
● DATA ACQUISITION
● TEST EQUIPMENT

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ISO120SG Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	CDIP-24-16
Supply Current	4 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Common Mode Rejection Ratio	115 dB
Slew Rate	2.00 V/μs
Input Offset Voltage	10 mV
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
3dB Bandwidth	60 kHz
Supply Voltage (Max)	30V ~ 50V
Supply Voltage (Min)	4.5 V
	Show
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
HK STC License	NLR

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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