TDA8002CT/B/C1 データシートの表示（PDF） - Philips Electronics
部品番号
コンポーネント説明
メーカー
TDA8002CT/B/C1 Datasheet PDF : 28 Pages
| |||
Philips Semiconductors
IC card interface
Product specification
TDA8002C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Data lines
GENERAL
td(edge)
delay between falling edge
of I/O, AUX1, AUX2, I/OUC,
AUX1UC and AUX2UC
−
−
tr, tf
fI/O(max)
rise and fall times
maximum frequency on
data lines
Ci = Co = 30 pF
−
−
−
−
DATA LINES I/O, AUX1 AND AUX2 (WITH 10 KΩ PULL-UP RESISTOR CONNECTED TO VCC)
Vo
output voltage
Idle and low-power modes
0
−
VOH
HIGH-level output voltage IOH = −20 µA
on data lines
0.8VCC −
VOL
LOW-level output voltage on II/O = 1 mA
data lines
−
−
VIH
HIGH-level input voltage on
data lines
0.6VCC −
VIL
LOW-level input voltage on
data lines
0
−
Vidle
voltage on data lines
outside a session
−
−
Rpu
internal pull-up resistance
between data lines and VCC
Iedge
current from data lines
when active pull-up is active
8
10
−
1
IIL
LOW-level input current on VIL = 0.4 V
data lines
−
−
IIH
HIGH-level input current on VIH = VCC
data lines
−
−
1
µs
0.5
µs
200
kHz
0.3
V
VCC
V
0.4
V
VCC
V
0.5
V
0.4
V
12
kΩ
−
mA
−600
µA
10
µA
DATA LINES I/OUC, AUX1UC AND AUX2UC (WITH 20 KΩ PULL-UP RESISTOR CONNECTED TO VDD WHEN CS IS HIGH AND
100 KΩ WHEN CS IS LOW)
VOH
HIGH-level output voltage IOH = −20 µA
on data lines
VDD − 1 −
VDD + 0.2 V
VOL
LOW-level output voltage on II/OUC = 1 mA
data lines
−
−
0.4
V
VIH
HIGH-level input voltage on
data lines
0.7VDD −
VDD
V
VIL
LOW-level input voltage on
data lines
0
−
0.3VDD
V
Zidle
impedance on data lines
outside a session
10
−
−
MΩ
ALARM and OFF when connected (open-drain outputs)
IOH(OFF)
HIGH-level output current
on pin OFF
VOH(OFF) = 5 V
−
−
5
µA
1999 Oct 12
18
Share Link: 