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G4PC30UD More Information

Mfg: IR
Pack: TO-3P


A single heat source, centered in the silicon chip is suspended across a cavity. Equally spaced aluminum/polysilicon thermopiles (groups of thermocouples) are located equidistantly on all four sides of the heat source (dual axis). Under zero acceleration, a temperature gradient is symmetrical about the heat source, so that the temperature is the same at all four thermopiles, causing them to output the same voltage.
 G4PC30UD PDF Download


File Size:507050 KB


Address Strobe from Controller, sampled on the rising edge of CLK. When asserted LOW, addresses presented to the device are captured in the address registers. A[1:0] are also loaded into the burst counter. When ADSP and ADSC are both asserted, only ADSP is recognized.


The filter is a 3 pole active filter with a gain of 2, designed to produce a constant phase delay of nominally 260ns with signal amplitude. Resistor RF on pin 1 controls the filter cut-off. An internal clamp sets the minimum voltage on pin 4 at 1.55V when the input becomes low impedance. Above the clamp voltage, an input current of 1µA charges the input coupling capacitor. With loss of signal, the current source switches to a value of 10µA, for faster signal recovery.

Related Models

Parr number/PDF Mfg Pack D/C Descrpion Parr number/PDF Mfg Pack D/C Descrpion
 G4PC30U IR TO3P NOTES 1All limits at tempera  G4P8M Lead free product Leadless c
 G4PC40FD IR TO-3P 06+ The output voltage transient  G4PC50FD IR TO247 08+ Built-in Power Save Circuit
 G4PC30UD IR TO-3P A single heat source, center  G4PC20UD IR TO-220 4.1 This Agreement is effect

G4PC30UD Suppliers

Part Number Mfg Pack D/C Qty Description Inquiry
G4PC30UD 05+ 05+ TO-3P 8500
G4PC30UD TO-3P TO-3P 06+ 5350
G4PC30UD TO-247 500 Delivery
G4PC30UD TO-3P 100
G4P109 2004+ 2004+ 模块-72 7 New & Original/stock
G4P109-ILF 07+ 07+ 500 STOCK
G4P109LF 07+ 07+ 500 STOCK
G4P109NLF 07+ 07+ 500 STOCK
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