Audio DSPs TRIPLE TONE GONG 2.8 V 10.0 mA
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Packaging : | Tube |
Parameter |
Symbol |
Limit Values |
Uint | |
min. |
max. | |||
Supply voltage |
VS |
-0.3 |
24 |
V |
Input voltage at E1, E2 |
VE1, E2 |
-5 |
24 |
V |
Current at output Q Current at input pins E1, E2 |
IQ IE1, E2 |
-50 -2 |
750 3 |
mA mA |
Current at pin ROSC Current at pin L Current at pin COSC |
IR IL IC |
300 300 200 |
200 200 200 |
A A A |
Junction temperature |
Tj |
-50 |
150 |
°C |
Storage temperature |
Tstg |
-50 |
150 |
°C |
The SAE 800 is a single-tone, dual-tone or triple-tone gong IC designed for a very wide supply voltage range. If the oscillator is set to f0 = 13.2 kHz for example, the SAE800 will issue in triple-tonemode the minor and major third e2 C sharp a, corresponding to 660 Hz 550 Hz 440 Hz, in dual-tone-mode the minor third e2 C sharp, and in single-tone-mode the tone e2 (derived from the fundamental frequency f0 ; f1 = f0 / 20, f2 = f0 / 24, f3 = f0 / 30).
When SAE800 is not triggered, the IC is in a standby state and only draws a few A. It comes in a compact P-DIP-8-1 or P-DSO-8-1 (SMD) package and only requires a few external components.