LTC6990IDCB-TRPB Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
fabricante
LTC6990IDCB-TRPB Datasheet PDF : 30 Pages
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LTC6990
TYPICAL APPLICATIONS
Direct Piezo Alarm Driver. Adjust Frequency for Maximum Alarm Sound Pressure
(Maximum Annoyance for Best Effect)
5V
ON
10k
OE
OUT
OFF
LTC6990
PIEZO ALARM
GND
V+
MURATA
5V
PKM29-340
1M
f = 4kHz
SET
DIV
392k
6990 TA07
523k
Isolated V → F Converter. VIN Provided by Isolated Measurement Circuit.
5µs Rise/Fall Time of Isolator Limits fMAX to 60kHz
VIN
0V TO 5V
5V
OE
OUT
LTC6990
GND
V+
75k
SET
157k
DIV
6990 TA08
365Ω
5V
1M
523k
3.3V
MOC207M
412Ω fOUT
Rev. D
24
For more information www.analog.com
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