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TDA8002 Datasheet, PDF (17/28 Pages) NXP Semiconductors – IC card interface
◁
Philips Semiconductors
IC card interface
Product specification
TDA8002
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
ALARM, ALARM and OFF when connected (open-drain outputs)
IOH(ALARM)
VOL(ALARM)
IOH(OFF)
VOL(OFF)
IOL(ALARM)
VOH(ALARM)
tW
HIGH-level output current on
pin ALARM
LOW-level output voltage on
pin ALARM
HIGH-level output current on
pin OFF
LOW-level output voltage on
pin OFF
LOW-level output current on
pin ALARM
HIGH-level output voltage on
pin ALARM
ALARM pulse width
VOH(ALARM) = 5 V
IOL(ALARM) = 2 mA
VOH(OFF) = 5 V
IOL(OFF) = 2 mA
VOL(ALARM) = 0 V
IOH(ALARM) = −2 mA
Clock output (CLKOUT; powered from VDD)
fCLKOUT
frequency on CLKOUT
VOL
LOW-level output voltage
VOH
HIGH-level output voltage
tr, tf
rise and fall times
δ
duty factor
Internal oscillator
low power
IOL = 1 mA
IOH = −1 mA
CL = 15 pF; notes 3 and 5
CL = 15 pF; notes 3 and 5
fint
frequency of internal oscillator active mode
sleep mode
Card reset output (RST)
VO(inact)
td(RST)
VOL
VOH
output voltage
delay between RSTIN and RST
LOW-level output voltage
HIGH-level output voltage
inactive modes
RST enabled
IOL = 200 µA
IOH = −200 µA
IOH = −50 µA
Card clock output (CLK)
VO(inact)
VOL
VOH
tr
tf
δ
SR
output voltage
LOW-level output voltage
HIGH-level output voltage
rise time
fall time
duty factor
slew rate (rise and fall)
inactive modes
IOL = 200 µA
IOH = −50 µA
CL = 30 pF; note 3
CL = 30 pF; note 3
CL = 30 pF; note 3
−
−
−
−
−
−
−
−
−
−
VDD − 1 −
6
−
0
−
−
16
0
−
VDD − 0.5 −
−
−
40
−
2.2
2.7
−
32
0
−
−
−
0
−
4.3
−
VCC − 0.5 −
0
−
0
−
VCC − 0.5 −
−
−
−
−
45
−
0.2
−
MAX.
5
0.4
5
0.4
−5
−
20
20
−
0.5
−
8
60
3.2
−
0.3
100
0.3
VCC
VCC
0.3
0.3
VCC
8
8
55
−
UNIT
µA
V
µA
V
µA
V
ms
MHz
kHz
V
V
ns
%
MHz
kHz
V
ns
V
V
V
V
V
V
ns
ns
%
V/ns
1997 Nov 04
17
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