參數(shù)資料
型號: TDA8035HN/C1
廠商: NXP SEMICONDUCTORS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQCC32
封裝: 5 X 5 MM, 0.85 MM HEIGHT, PLASTIC, SOT617-7, HVQFN-32
文件頁數(shù): 13/32頁
文件大?。?/td> 908K
代理商: TDA8035HN/C1
TDA8035HN
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1.0 — 19 April 2011
20 of 32
NXP Semiconductors
TDA8035HN
Smart card interface
tr(i), tf(i)
input rise time, input fall
times
fCLK = fXTAL1 = 20 MHz on
external clock
--
4
ns
fCLK = fXTAL1 = 10 MHz on
external clock
--
8
ns
fCLK = fXTAL1 = 5 MHz on
external clock
-
16
ns
Data lines (pins I/O, I/OUC, AUX1, AUX2, AUXIUC, AUX2UC )
td
delay time
falling edge on pins I/O and
I/OUC or I/OUC and I/O
--
200
ns
tw(pu)
pull-up pulse width
200
400
ns
fmax
maximum frequency
on data lines
-
1
MHz
Ci
input capacitance
on data lines
-
10
pF
Data lines to the card (pins I/O, AUX1, AUX2); (Integrated 10k pull up resistor connected to VCC)
Vo
output voltage
inactive mode; no load
0
-
0.1
V
inactive mode; Io=1mA
0
-
0.3
V
Io
output current
inactive mode &
at grounded pin I/O
--
1mA
VOL
LOW-level output voltage
IOL =1mA
0
-
0.3
V
IOL ≥ 15 mA
VCC 0.4 -
VCC
V
VOH
HIGH-level output voltage No DC load
0.9 VCC
-VCC +0.1 V
IOH < 40 μA 5 V or 3 V
0.75 VCC
VCC +0.1 V
IOH < 20 μA 1.8 V card
0.75 VCC
VCC +0.1 V
IOH ≥15 mA
0
-
0.4
V
VIL
LOW-level input voltage
0.3
-
0.8
V
VIH
HIGH-level input voltage
VCC = +5 V
0.6Vcc
-
VCC + 0.3 V
VCC = +3 V or 1.8 V
0.7Vcc
-
VCC + 0.3 V
Vhys
hysteresis voltage
on I/O
30
75
120
mV
IIL
LOW-level input current
on I/O; VIL = 0
-
600
μA
ILH
HIGH-level leakage
current
on I/O; VIH =VCC
--
10
μA
tr(i), tf(i)
input rise time, input fall
time
from VIL max to VIH min
-
1.2
μs
tr(o), tf(o)
output rise time, output
fall time
CL <= 80 pF; 10 % to 90 %
from 0 to VCC
--
0.1
μs
Rpu
pull-up resistance
connected to VCC
8k
10k
12k
Ω
Ipu
pull-up current
VOH =0.9 VCC, C = 80 pF
8
6
4mA
Data lines to the system; pins I/O
μC, AUX1μC, AUX2μC (Integrated 10k pull up resistor to V
DD(INTF))
VOL
LOW level output voltage
IOL =1mA
0
-
0.3
V
Table 7.
Characteristics of IC …continued
VDDP = 3.3 V; VDD(INTF) = 3.3 V; fXtal = 10 MHz; GND = 0 V; Tamb=25 °C; unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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