TDA8007B View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'TDA8007B' PDF : 36 Pages View PDF
Philips Semiconductors
Double multiprotocol IC card interface
Product specification
TDA8007B
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Auxiliary cards contacts (pins C41, C81, C42 and C82) (pins C41 and C81 have an integrated 10 kΩ pull-up
at VCC1, pins C42 and C82 have an integrated 10 kΩ pull-up at VCC2)
Vo(inactive)
Iinactive
output voltage inactive
current from pins C4 or C8
when inactive and pin
grounded
no load
Iinactive = 1 mA
0
−
0.1
V
−
−
0.3
V
−
−
−1
mA
VOL
LOW-level output voltage C4 or C8 configured as an output; 0
IOL = 1 mA
−
0.3
V
VOH
HIGH-level output voltage I/O configured as an output;
0.8VCC
−
VCC + 0.25 V
IOH < −40 µA
VIL
LOW-level input voltage
C4 or C8 configured as an input −0.3
−
+0.8
V
VIH
HIGH-level output voltage C4 or C8 configured as an input 1.5
−
VCC
V
IIL
LOW-level input current on VIL = 0
pins C4 or C8
−
−
600
µA
ILI(H)
input leakage current HIGH VIH = VCC
on pins C4 or C8
−
−
20
µA
ti(tr), ti(tf)
to(tr), to(tf)
tW(pu)
Rint(pu)
f(max)
input transition times
output transition times
width of active pull-up pulse
internal pull-up resistance
between C4/C8 and VCC
maximum frequency on
C4 or C8
CL = 30 pF
CL = 30 pF
−
−
1
µs
−
−
0.1
µs
−
200 −
ns
8
10 12
kΩ
−
−
1
MHz
Timing
tact
activation sequence duration
tde
deactivation sequence
duration
−
−
130
µs
−
−
150
µs
Protections and limitations
ICC(sd)
II/O(lim)
ICLK(lim)
IRST(sd)
shutdown and limitation
current at VCC
limitation current on the I/O
limitation current on pin CLK
shutdown and limitation
current on RST
Tsd
shutdown temperature
Card presence inputs 1s (pins PRES1 and PRES2)
−
−100 −
mA
−15
−
+15
mA
−70
−
+70
mA
−20
−
+20
mA
−
150 −
°C
VIL
VIH
IIL(L)
IIL(H)
LOW-level input voltage
HIGH-level input voltage
input leakage current LOW
input leakage current HIGH
VIN = 0
VIN = VDD
−
−
0.3VDD
V
0.7VDD
−
−
V
−20
−
+20
µA
−20
−
+20
µA
2000 Nov 09
27
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