AS2702-20(2001) データシートの表示（PDF） - austriamicrosystems AG
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AS2702-20 Datasheet PDF : 18 Pages
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AS-Interface Slave IC
AS2702 (SAP4.1)
Notes:
1
2
3
4
5
6
7
50 V during t > 50 µs; repetition rate < 0.5 Hz
Latch-up immunity test. Pls. observe max. power dissipation allowed.
Human body model: R = 1.5 kOhm; C = 100 pF
Machine model; applies only for LTGP-LTGN
260 °C during 10 s (reflow and wave soldering); 360 °C during 3 s for manual solder-
ing. Twofold reflow soldering is acceptable.
Free convection, see fig. 1
No forced cooling. PCB-surface: 21 cm2; still air volume around the device: 10 cm3
Pv/ W
1
Pv/ W
1
0,5
0,5
50
62,&
t/ °C
100
50
62,&
Fig. 1: Max. acceptable power dissipation relative to ambient temperature
t/ °C
100
b) Recommended Operating Conditions
6\PERO
VLTGP
ILTG
OA
FC
3DUDPHWHU
Positive supply voltage / dc
portion
Supply current consumption
Ambient temperature
Quartz frequency
Sensitivity against moisture
PLQ
17.5
QRP
- 25
25
5.3333
33
PD[
34
6
85
8QLW
V
mA
°C
MHz
1RWH
1
2
3
4
5
Notes:
1
2
3
4
5
False-poling protection diode to be inserted between pos. AS-interface bus line and
LTGP-pin. LTGP-pin to be protected furthermore with a voltage clamp between
LTGP and LTGN.
Oscillator on; data transmission stage off; no loads connected
Power dissipation restrictions as per fig. 1 to be observed
ASI Quarz
Level 5 acc. to JEDEC-standard JESD22-A112, Table 1
Rev. C, January 2001
Page 5 of 18
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