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MAX30034
Defibrillation/Surge/ESD Protector
Lowest Leakage Defibrillation and ESD Protection Device
Maxim Confidential 
MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
Parametric specs for ESD Protection Diode Arrays
| Protection Method | +/-10.3V Trigger Voltage |
| # Channels | 4 |
| C (pF) | 3 |
| VSUPPLY (V) | -8 to +8 |
| Package/Pins | UMAX/8 |
| Budgetary Price (See Notes) | $3.50 @1k |
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Simplified Block Diagram
Technical Docs
| Data Sheet | Defibrillation/Surge/ESD Protector | Dec 08, 2017 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for ESD Protection Diode Arrays
| Protection Method | +/-10.3V Trigger Voltage |
| # Channels | 4 |
| C (pF) | 3 |
| VSUPPLY (V) | -8 to +8 |
| Package/Pins | UMAX/8 |
| Budgetary Price (See Notes) | $3.50 @1k |
Key Features
- Low Leakage Defibrillation Protection IC Helps ECG Systems
- Low Capacitance ～ 3pF
- Low Leakage ～ 20pA @ 70°C
- Fast Turn-On < 2ns
- Low On-Voltage 3.9V (typ)
- High Peak Current in Excess of 4A
- Withstands Over 100k Defibrillation Pulses Without Failure
- 0°C to 70°C Temperature Range
- Small, 3mm X 5mm µMAX® Package
Applications/Uses
- AED Units
- Clinical Patient Monitoring
- Fixed Broadband Wireless Access
- Industrial Equipment Protection
- Wearable Medical
Description
The MAX30034 is a patent-pending protection devices intended to (with the help of external, energy-rated resistors) absorb repetitive defibrillation and other high-energy pulses to protect sensitive electronic circuitry in ECG and other medical/industrial equipment. The devices can withstand over 100,000 defibrillation pulses without failure.
The devices are intended to replace the gas-discharge tubes and transient absorbers in applications where its significant reduction in size is beneficial and its lower, well defined on-voltage can offer higher degrees of protection to sensitive electronics.
The devices use a combination of a rugged integrated circuit process and high-speed circuitry to ensure very fast turn-on times with trigger voltages low enough to not require secondary clamping circuitry. A low hold current of approximately 175mA ensures protection is maintained for the entire length of the high-energy transient event.
The MAX30034 is available in a small, 3mm x 5mm µMAX-8 package and are specified over the 0°C to +70°C temperature range.
The devices are intended to replace the gas-discharge tubes and transient absorbers in applications where its significant reduction in size is beneficial and its lower, well defined on-voltage can offer higher degrees of protection to sensitive electronics.
The devices use a combination of a rugged integrated circuit process and high-speed circuitry to ensure very fast turn-on times with trigger voltages low enough to not require secondary clamping circuitry. A low hold current of approximately 175mA ensures protection is maintained for the entire length of the high-energy transient event.
The MAX30034 is available in a small, 3mm x 5mm µMAX-8 package and are specified over the 0°C to +70°C temperature range.
Technical Docs
| Data Sheet | Defibrillation/Surge/ESD Protector | Dec 08, 2017 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Request a Quote