tda8004t-c1 NXP Semiconductors, tda8004t-c1 Datasheet - Page 12

• Manufacturer Part Number: tda8004t-c1
• Description: Ic Card Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9. Limiting values
TDA8004T_4
Product data sheet
Fig 8. Emergency deactivation sequence
OSC_INT/64
(T
8.10 V
25 s)
PRES
RST
OFF
CLK
V
I/O
CC
V
at approximately 90 mA.
This detection is internally filtered, allowing spurious current pulses up to 200 mA to be
drawn by the card without causing a deactivation (the average current value must stay
below 65 mA).
For V
CGND near pin 17 and a 100 nF (or better 220 nF) with same ESR should be tied to
CGND near C1 contact.
Table 5.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
V
V
V
V
T
P
CC
stg
CC
DD
n1
n2
n3
tot
, V
buffer is able to deliver up to 65 mA continuously. It has an internal overload detection
regulator
CC
DDP
accuracy reasons, a 100 nF capacitor with ESR < 100 m should be tied to
Limiting values
Parameter
supply voltage
voltage on pins: XTAL1,
XTAL2, RFU1, RSTIN,
AUX2UC, AUX1UC, I/OUC,
CLKDIV1, CLKDIV2,
CMDVCC and OFF
voltage on card contact pins
PRES, PRES, I/O, RST,
AUX1, AUX2 and CLK
voltage on pin VUP,
S1 and S2
IC storage temperature
continuous total power
dissipation
t
10
Rev. 04 — 20 February 2006
t
11
t
12
t
13
high - Z
t
14
Conditions
T
+85 C
amb
t
de
= 25 C to
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Min
-
-
0.3
0.3
0.3
55
[1]
TDA8004T
mge740
IC card interface
Max
+7
+7
+7
9
+125
0.56
Unit
V
V
V
V
W
C
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