參數(shù)資料
型號(hào): TDA8034HN/C1
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC24
封裝: 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT616-1, HVQFN-24
文件頁(yè)數(shù): 10/30頁(yè)
文件大小: 265K
代理商: TDA8034HN/C1
TDA8034HN
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3.1. — 5 September 2011
18 of 30
NXP Semiconductors
TDA8034HN
Smart card interface
fCLK
frequency on pin CLK
operational
0
-
20
MHz
duty cycle
CL =30 pF
-
55
%
SR
slew rate
rise and fall; CL =30pF
VCC =5V
0.2
-
V/ns
VCC = 3 V or 1.8 V
0.12
-
V/ns
Control inputs: pins CLKDIV1, CLKDIV2, RSTIN, VCC_SEL1 and VCC_SEL2[6]
VIL
LOW-level input
voltage
0.3
-
0.3VDD(INTF)
V
VIH
HIGH-level input
voltage
0.7 VDD(INTF)
-VDD(INTF) +0.3 V
Vhys
hysteresis voltage
control input
-
0.14VDD(INTF)
-V
IIL
LOW-level input current VIL =0 V
-
1
A
IIH
HIGH-level input
current
VIH =VDD(INTF)
--
1
A
Control input: pin CMDVCCN[6]
VIL
LOW-level input
voltage
0.3
-
0.3VDD(INTF)
V
VIH
HIGH-level input
voltage
0.7VDD(INTF)
-VDD(INTF) +0.3 V
Vhys
hysteresis voltage
control input
-
0.14VDD(INTF)
-V
IIL
LOW-level input current VIL =0 V
-
1
A
IIH
HIGH-level input
current
VIH =VDD(INTF)
--
1
A
fCMDVCCN frequency on pin
CMDVCCN
--
100
Hz
tw
pulse width
5 V card
30
-
ms
3V card
-
15
ms
Card detection input: pin PRESN[6][7]
VIL
LOW-level input
voltage
0.3
-
0.3VDD(INTF)
V
VIH
HIGH-level input
voltage
0.7VDD(INTF)
-VDD(INTF) + 0.3 V
Vhys
hysteresis voltage
pin PRESN
-
0.14VDD(INTF)
-V
IIL
LOW-level input current 0 V < VIL <VDD(INTF)
--
5
A
IIH
HIGH-level input
current
0V<VIH <VDD(INTF)
--
5
A
OFFN output[8]
VOL
LOW-level output
voltage
IOL =2 mA
0
-
0.3
V
VOH
HIGH-level output
voltage
IOH = 15 A0.75VDD(INTF) --
V
Rpu
pull-up resistance
connected to VDD(INTF)
16
20
24
k
Table 7.
Characteristics of IC supply voltage …continued
VDDP = 5 V; VDD = 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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