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): 16/32頁
文件大小: 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
23 of 32
NXP Semiconductors
TDA8035HN
Smart card interface
[1]
To meet these specifications, VCC should be decoupled to CGND using two ceramic multilayer capacitors of low ESR with values of
either 220 nF.
[2]
The transition time and the duty factor definitions are shown in Figure 12 on page 23.; d=t1/(t1+ t2)
[3]
PRESN and CMDVCCN are active LOW; RSTIN is active HIGH; for CLKDIV1 and CLKDIV2 see Table 4.
Tsd
shutdown temperature
at die
-
150
-
°C
IOlim
output current limit
on pin I/O
15
-
+15
mA
on pin CLK
70
-
+70
mA
on pin RST
20
-
+20
mA
on pin VCC = 5 V or 1.8 V
90
125
160
mA
on pin VCC = 3 V
90
160
260
mA
Isd
shutdown current
on pin VCC = 5 V or 1.8 V
80
115
150
mA
on pin VCC = 3 V
80
150
250
mA
Timings
tact
activation time
1847
-
3390
μs
tdeact
deactivation time
35
90
250
μs
tact
activation time
time of the window for sending CLK
to the card with XTAL1
1992
2690
3653
μs
tact(start)= t3; see Figure 8 on
tact(end)=t5; see Figure 8 on
2055
2766
3749
μs
tdeb
debouncing time
on pin PRESN
2.96
4.05
5.55
ms
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
Fig 12. Definition of output and input transition times
fce666
10%
90%
10%
tr
tf
t1
t2
VOH
(VOH + VOL) /2
VOL
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