am336-2 AME, Inc., am336-2 Datasheet - Page 11

• Manufacturer Part Number: am336-2
• Description: Ic For Opto Detector - Analog Microelectronics
• Manufacturer: AME, Inc.

IC FOR OPTO DETECTOR
EXTERNAL VOLTAGE STABILISATION AND USE OF BOTH
OUTPUTS
Figure 9: External Voltage Stabilisation
General application hints:
The nearness of the emission stage with a powerful pulsed current source and the sensitive
photoamplifier require a careful breadboarding (and layout) of the circuit.
analog microelectronics
x Connections to Vcc and GND should be as short as possible.
x Photodiode Dph should be located closely to the amplifier (Pin: INA) or a shielded line
x Resistors Rd and Rh should be located closely to the chip and should be blocked against Vcc
x By use of the voltage stabilisation, the maximum supply voltage is only depending of the
should be provided.
with a appropriate ceramic capacitor.
breakthrough-voltage of the external elements: Tout, Ts, Dz.
AM336
VCC
GND
Ts
QO
RS
QC
Rzd
Dzd
Tout
Tout
Rs
Vcc = 8.5V - 40V
Dz
Dz
AM 336
February 2005
OUT O
OUT
+
-
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