Datasheet

TDA8034HN All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 3.2 — 25 March 2014 15 of 30
NXP Semiconductors
TDA8034HN
Low power smart card interface
V
o
output voltage Shutdown mode
no load 0.1 - +0.1 V
I
o
=1mA 0.1 - +0.3 V
I
o
output current Shutdown mode; pin V
CC
connected to ground
-- 1mA
V
CC
supply voltage active mode; I
CC
<65mA
DC
5 V card 4.75 5.0 5.25 V
3 V card 2.85 3.05 3.15 V
1.8 V card 1.71 1.83 1.89 V
active mode; current pulses
of 40 nA/s at I
CC
< 200 mA;
t < 400 ns
5 V card 4.65 5.0 5.25 V
3 V card 2.76 - 3.20 V
active mode; current pulses
of 15 nA/s at I
CC
< 200 mA,
t < 400 ns;1.8 V card
1.66 - 1.94 V
V
ripple(p-p)
peak-to-peak ripple
voltage
20 kHz to 200 MHz - - 350 mV
I
CC
supply current V
CC
= 0 V to 5 V, 3 V or
1.8 V
-- 65mA
V
CC
shorted to ground 90 120 150 mA
SR slew rate 5 V card 0.055 0.18 0.3 V/s
3 V card 0.040 0.18 0.3 V/s
1.8 V card 0.025 0.18 0.3 V/s
Crystal oscillator: pins XTAL1 and XTAL2
C
ext
external capacitance pins XTAL1 and XTAL2
(depending on the crystal or
resonator specification)
- - 15 pF
f
xtal
crystal frequency card clock reference; crystal
oscillator
2- 26MHz
f
ext
external frequency external clock on pin XTAL1 0 - 26 MHz
V
IL
LOW-level input
voltage
crystal oscillator 0.3 - +0.3V
DD
V
external clock 0.3 - +0.3V
DD(INTF)
V
V
IH
HIGH-level input
voltage
crystal oscillator 0.7V
DD
-V
DD
+ 0.3 V
external clock 0.7V
DD(INTF)
-V
DD(INTF)
+ 0.3 V
Data lines: pins I/O, I/OUC, AUX1, AUX2, AUXIUC and AUX2UC
t
d
delay time falling edge on pins I/O and
I/OUC or vise versa
-- 200ns
t
w(pu)
pull-up pulse width 200 - 400 ns
f
io
input/output frequency on data lines - - 1 MHz
C
i
input capacitance on data lines - - 10 pF
Table 7. Characteristics of IC supply voltage
…continued
V
DDP
= 5 V; V
DD
= 3.3 V; V
DD(INTF)
= 3.3 V; f
xtal
= 10 MHz; GND = 0 V; T
amb
= 25  C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit