AS3932-BQFT austriamicrosystems, AS3932-BQFT Datasheet - Page 8

• Manufacturer Part Number: AS3932-BQFT
• Description: IC RF PROGRAM 16-QFN
• Manufacturer: austriamicrosystems

Specifications of AS3932-BQFT

• Rf Type: Read / Write
• Frequency: 110kHz ~ 150kHz
• Features: RSSI Equipped
• Package / Case: 16-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS3932-BQFTTR

AS3932
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
Table 4. Electrical Characteristics
Table 5. Electrical System Specifications
www.austriamicrosystems.com/LF-Receiver/AS3932
Operating Conditions
DC/AC Characteristics for Digital Inputs and Outputs
CMOS Input
CMOS Output
Tristate CMOS Output
Input Characteristics
Current Consumption
I1CHRC
I2CHRC
I3CHRC
Symbol
Symbol
AVDD
AVSS
IPWD
Fmax
I
Fmin
T
LEAK
V
V
V
V
V
Rin
V
I
C
amb
OZ
OH
OH
OL
OL
IH
IL
L
three active channels and RC-
standard listening mode with
standard listening mode with
two active channels and RC-
standard listening mode with
one active channel and RC-
Maximum Input Frequency
Minimum Input Frequency
High level output voltage
High level output voltage
Low level output voltage
Low level output voltage
Negative supply voltage
Current Consumption in
Current Consumption in
Current Consumption in
Tristate leakage current
High level input voltage
Positive supply voltage
Low level input voltage
Ambient temperature
Input leakage current
Power Down Mode
oscillator as RTC
oscillator as RTC
oscillator as RTC
Input Impedance
Capacitive load
Parameter
Parameter
In case no antenna damper is set (R1<4>=0)
For a clock frequency of 1 MHz
With a load current of 1mA
With a load current of 1mA
With a load current of 1mA
With a load current of 1mA
to DVDD and DVSS
Revision 1.4
Conditions
Conditions
0.125 *
0.58 *
V
V
V
V
Min
Min
2.4
-40
0.4
0.4
DD
DD
DD
DD
0
-
-
0.7 *
0.2 *
V
V
Typ
Typ
110
150
400
2.7
4.2
5.7
DD
DD
2
DVDD
V
V
0.83 *
V
0.3 *
Max
Max
100
400
100
800
3.6
SS
0.4
SS
0.4
8.3
85
0
DD
+
+
M Ohm
Units
Units
kHz
kHz
µA
µA
µA
nA
pF
nA
nA
ºC
V
V
V
V
V
V
V
V
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