tda8025hn NXP Semiconductors, tda8025hn Datasheet - Page 28

• Manufacturer Part Number: tda8025hn
• Description: Ic Card Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 8.
T
currents flowing into the IC are positive; unless otherwise specified. Parameters specified as a function of
V
[1]
TDA8025_1
Product data sheet
Symbol
Control inputs: pins CLKDIV1, CLKDIV2, CMDVCCN, RSTIN, VCC_SEL2, VCC_SEL1 and ENCLKIN
V
V
V
I
I
Control inputs CMDVCCN and CONFIG
f
V
V
V
I
I
Card detection inputs: pins PRES and PRESN
V
V
V
I
I
OFFN output
V
V
R
IL
IH
CMDVCCN
IL
IH
IL
IH
amb
DD(INTF)
IL
IH
hys
IL
IH
hys
IL
IH
hys
OL
OH
pu
Two decoupling capacitors connected in parallel to V
= 25 C; all parameters remain within limits but are only statistically tested for the temperature range; f
, V
DDI(REG)
Characteristics of IC supply voltage
[10]
Parameter
LOW-level input
voltage
HIGH-level input
voltage
hysteresis
voltage
LOW-level input
current
HIGH-level input
current
frequency on pin
CMDVCCN
LOW-level input
voltage
HIGH-level input
voltage
hysteresis
voltage
LOW-level input
current
HIGH-level input
current
LOW-level input
voltage
HIGH-level input
voltage
hysteresis
voltage
LOW-level input
current
HIGH-level input
current
LOW-level output
voltage
HIGH-level
output voltage
pull-up
resistance
: pin OFFN
, V
DD(INTREGD)
or V
Conditions
control inputs
V
V
pin CONFIG
V
V
pins PRES and PRESN
V
V
I
I
to V
OL
OH
IL
IH
IL
IH
IL
IH
= 0 V
= 0 V
= 0 V
= 2 mA
CC
= V
= V
= V
= 15 A
DD
refer to the actual value at the time of measurement.
DD(INTF)
DD(INTREGD)
DD(INTREGD)
[7]
[7][8][9]
…continued
DD(INTREGD)
Rev. 01 — 6 April 2009
rated at 100 nF and 1 F.
Min
0.7V
-
-
-
-
0.7
V
-
-
-
0.7
V
-
-
-
0
0.75V
16
0.3
0.3
0.3
DD(INTREGD)
DD(INTREGD)
DD(INTF)
DD(INTF)
Typ
-
-
0.14V
-
-
-
-
-
0.14V
-
-
-
-
0.17
V
-
-
-
-
20
DD(INTREGD)
DD(INTF)
DD(INTF)
Max
+0.3V
V
-
1
1
150
+0.3V
V
0.3
-
1
1
+0.3V
V
0.3
-
5
5
0.3
-
24
DD(INTF)
DD(INTREGD)
DD(INTREGD)
TDA8025
DD(INTF)
DD(INTF)
DD(INTREGD)
© NXP B.V. 2009. All rights reserved.
IC card interface
[7]
+ 0.3
xtal
= 10 MHz; all
+
+
Unit
V
V
V
kHz
V
V
V
V
V
V
V
V
k
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A
A
A
A
A
A