ATA5283 ATMEL Corporation, ATA5283 Datasheet - Page 8

• Manufacturer Part Number: ATA5283
• Description: Interface ic For 125 KHZ Wake-up Function
• Manufacturer: ATMEL Corporation

8
ATA5283
Figure 9. Pin Connection and Pin Protection
Figure 10. Coil Input Impedance
10000
1000
100
COIL_X
TST1
TST2
1
VSS
max.
min.
typ.
1
2
3
4
VDD
VDD
10
Coil Input Signal (mV
143 kOhm ... 5 MOhm
Divider impedance
ATA5283
100
PP
1000
)
VDD
2 k
2 k
VDD
VDD
1 k
8
7
6
5
10000
RESET
VDD
N_WAKEUP
N_DATA
4598A–AUTO–04/03