RNA51958A,B

REJ03D0915-0100 Rev.1.00 Mar 02, 2009

Page 7 of 11

Delay Waveform Generating Circuit

When RNA51958 are used, a waveform with a large delay time can generate only by adding a small capacitor.

Power-supply

RNA51958

GND

Delay capacitor

Cd

Output

Input

Figure 3 Delay Waveform Generating Circuit

Operating Waveform

Output

td

Input

pressure)

td

≈ 0.34 × Cd(pF) µs

Figure 4 Operating Waveform