CS209A Datasheet, PDF (2/8 Pages) Cherry Semiconductor Corporation – Proximity Detector

CS209A
PIN CONNECTIONS
DIP−8 and SO−8
1
OSC
TANK
GND
OUT1
8
RF
V_CC
DEMOD
OUT2
SO−14
1
OSC
14
NC
TANK
GND
OUT1
NC
OUT2
RF
V_CC
NC
DEMOD
NC
NC
NC
OSC
RF
ΔVBE/R Current
Regulator
Oscillator
OSC
Feedback
300 μA
VBE/R Current
Regulator
4.8 kΩ
23.6 kΩ
Neg Transient
Suppression
V_CC
DEMOD
+
COMP
−
V_CC
OUT1
OUT2
TANK
GND
DEMOD
Figure 1. Block Diagram
ABSOLUTE MAXIMUM RATINGS*
Rating
Value
Unit
Supply Voltage
24
V
Power Dissipation (T_A = 125°C)
Storage Temperature Range
200
mW
−55 to +165
°C
Junction Temperature Range
−40 to +150
°C
Electrostatic Discharge (except TANK pin)
2.0
kV
Lead Temperature Soldering:
Wave Solder (through hole styles only) (Note 1)
260 peak
°C
Reflow (SMD style only) (Note 2)
230 peak
°C
1. 10 second maximum.
2. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
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