TDA8024TT PHILIPS [NXP Semiconductors], TDA8024TT Datasheet - Page 17

• Manufacturer Part Number: TDA8024TT
• Description: IC card interface
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
12 CHARACTERISTICS
V
otherwise specified.
2004 July 12
Temperature
T
Supplies
V
V
I
I
V
V
Pin PORADJ; note 2
V
V
V
t
I
P
DD
DDP
w
L(PORADJ)
DD
amb
V
DD
DDP
th2
hys2
th(ext)(rise)
th(ext)(fall)
hys(ext)
tot
SYMBOL
IC card interface
hys(ext)
= 3.3 V; V
DDP
ambient temperature
supply voltage
DC/DC converter supply
voltage
supply current
DC/DC converter supply
current
falling threshold voltage on
V
hysteresis of threshold
voltage V
external rising threshold
voltage on V
external falling threshold
voltage on V
hysteresis of threshold
voltage V
hysteresis of threshold
voltage V
with temperature
width of internal Power-on
reset pulse
leakage current on
pin PORADJ
total power dissipation
DD
= 5 V; T
PARAMETER
th2
th(ext)
th(ext)
amb
DD
DD
variation
= 25 C; f
XTAL
V
V
card inactive
card active; f
C
inactive mode
active mode; f
C
V
V
no external resistors at
pin PORADJ; V
no external resistors at
pin PORADJ
external resistor bridge at
pin PORADJ; V
external resistor bridge at
pin PORADJ; V
external resistor bridge at
pin PORADJ
external resistor bridge at
pin PORADJ
no external resistors at
pin PORADJ
external resistor bridge at
pin PORADJ
V
V
continuous operation;
T
= 10 MHz; all currents flowing into the IC are positive; see note 1; unless
amb
CC
CC
CC
CC
PORADJ
PORADJ
L
L
= 30 pF
= 30 pF; I
= 5 V; I
= 5 V; I
= 5 V; I
= 3 V; I
= 25 to +85 C
CONDITIONS
< 0.5 V
> 1 V
CC
CC
CLK
CC
CC
17
CLK
CC
DD
DD
DD
= f
< 80 mA
< 20 mA
= 80 mA
= 65 mA
= f
= 0
level falling
level rising
level falling
XTAL
XTAL
;
;
2.7
4.0
3.0
2.35
50
1.240
1.190
30
4
8
25
0.1
1
MIN.
5.0
2.45
100
1.28
1.22
60
8
16
4
TYP
Product specification
+85
6.5
6.5
6.5
1.2
1.5
0.1
10
200
100
2.55
150
1.310
1.26
90
0.25
12
24
10
+1
0.56
TDA8024
MAX.
V
V
V
mA
mA
mA
mA
mA
mA
V
mV
V
V
mV
mV/K
ms
ms
W
UNIT
C
A
A