SAE800_05 SIEMENS [Siemens Semiconductor Group], SAE800_05 Datasheet - Page 2

• Manufacturer Part Number: SAE800_05
• Description: Programmable Single-/Dual-/Triple- Tone Gong
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Pin Configuration
(top view)
Pin Definitions and Functions
Pin
1
2
3
4
5
6
7
8
Functional Description (cont’d)
An RC combination is needed to generate the fundamental frequency (pin
can be adjusted with another resistor (pin L). The loudspeaker must be connected directly between
the output Q and the power supply
thermal shutdown (with hysteresis) makes the IC overload-protected and shortcircuit-protected.
There are two trigger pins (E1, E2) for setting single-tone, dual-tone or triple-tone mode.
Semiconductor Group
SAE 800
Symbol
GND
Q
V
L
R
C
E2
E1
S
OSC
OSC
Function
Ground
Output
Supply Voltage
Loudness Control
Oscillator Resistor
Oscillator Capacitor
Trigger 2 (dual tone)
Trigger 1 (single tone)
V
S
. The current-sink principle combined with an integrated
2
SAE 800 G
R
OSC
,
C
OSC
). The volume
SAE 800