參數(shù)資料
型號: TDA8034HN/C1
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
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
文件頁數(shù): 6/30頁
文件大?。?/td> 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
14 of 30
NXP Semiconductors
TDA8034HN
Smart card interface
10. Thermal characteristics
11. Characteristics
Table 6.
Thermal characteristics
Symbol
Package name
Parameter
Conditions
Typ
Unit
Rth(j-a)
HVQFN24
thermal resistance from junction to ambient
in free air
53
K/W
Table 7.
Characteristics of IC supply voltage
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
Supply
VDDP
power supply voltage
pin VDDP
VCC = 5 V
4.85
5
5.5
V
VCC = 3V or 1.8V
3
3.3
5.5
V
VDD
supply voltage
pin VDD
2.7
3.3
3.6
V
VDD(INTF) interface supply voltage pin VDD(INTF)
1.6
3.3
VDD +0.3
V
IDD
supply current
shutdown mode
-
35
A
deep shutdown mode
-
12
A
active mode
-
2
mA
IDDP
power supply current
shutdown mode
fxtal stopped
-
5
A
active mode
fCLK = 12 fxtal; no load
-
1.5
mA
fCLK = 12 fxtal;
ICC =65mA
--
70
mA
IDD(INTF)
interface supply current shutdown mode
-
6
A
active mode
-
2
mA
Vth
threshold voltage
no external resistors on pin
PORADJ
pin VDD falling
2.30
2.40
2.50
V
pin VDDP falling;
VCC =5V
3.00
4.10
4.40
V
external resistors on pin
PORADJ
1.20
1.24
1.29
V
Vhys
hysteresis voltage
no external resistors on pin
PORADJ
pin VDD
50
100
150
mV
pin VDDP; VCC = 5 V
100
200
350
mV
tw
pulse width
5.1
8
10.2
ms
IL
leakage current
pin PORADJ < 0.5 V
0.1
+4
+10
A
pin PORADJ > 1 V
1-
+1
A
Card supply voltage: pin VCC[1]
Cdec
decoupling capacitance connected to VCC
[2] 550
-
830
nF
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