SAE800G Infineon Technologies, SAE800G Datasheet - Page 5

• Manufacturer Part Number: SAE800G
• Description: IC TONE GONG SGL/DUAL/TRPL PDSO8
• Manufacturer: Infineon Technologies
• Type: Tone Gongr

Specifications of SAE800G

• Applications: Tone Gong
• Mounting Type: Surface Mount
• Package / Case: DSO-8
• Brief Features: Loudness Control, Thermal Shutdown
• Supply Voltage Range: 2.8V To 18V
• Operating Temperature Range: -25°C To +125°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature: RoHS Compliant
• Ic Function: Tone Generator
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAE800GNK; SAE800GX; SAE800GXK; SP000080996

Logic
The logic unit contains the complete sequence control. The oscillator produces the power-on reset
and the clock frequency. Single-tone, dual-tone or triple-tone operation is programmed on inputs
E1 and E2. The 4-bit digital/analog converters are driven in parallel. In the event of oscillator
disturbance, and after the sequence, the dominant stop output is set. By applying current to pin L,
the sequence can be shortened by a factor of 30 for test purposes.
The following figure shows the envelope of the triple-tone sequence:
Envelope of the Triple-Tone Sequence
Semiconductor Group
5
Envelope of maximum amplitudes of three
superimposed tones on Q (time scale for
f
Ratio of maximum amplitudes
M3 : M2 : M1 = 1 : 0.89 : 0.67
OSC
= 13.2 kHz)
SAE 800