TDA8024T/C1,118 NXP Semiconductors, TDA8024T/C1,118 Datasheet - Page 23
![IC SMART CARD INTERFACE 28-SOIC](/photos/6/56/65685/568-28-soic_sot136-1_sml.jpg)
TDA8024T/C1,118
Manufacturer Part Number
TDA8024T/C1,118
Description
IC SMART CARD INTERFACE 28-SOIC
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8024TTC1118.pdf
(29 pages)
Specifications of TDA8024T/C1,118
Package / Case
28-SOIC (7.5mm Width)
Controller Type
Smart Card Interface
Interface
Analog
Voltage - Supply
2.7 V ~ 6.5 V
Current - Supply
1.5mA
Operating Temperature
-25°C ~ 85°C
Mounting Type
Surface Mount
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935271342118
TDA8024TD-T
TDA8024TD-T
TDA8024TD-T
TDA8024TD-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8024T/C1,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
2004 July 12
handbook, full pagewidth
IC card interface
(1) These capacitors must be of the low ESR-type and be placed near the IC (within 100 mm).
(2) TDA8024 and the microcontroller must use the same V
(3) Make short, straight connections between CGND, C5 and the ground connection to the capacitor.
(4) Mount one low ESR-type 100 nF capacitor close to pin V
(5) Mount one low ESR-type 100 or 220 nF capacitor close to C1 contact (less than 100 mm from it).
(6) The connection to C3 should be routed as far from C2, C7, C4 and C8 and, if possible, surrounded by grounded tracks.
(7) Optional resistor bridge for changing the threshold of V
Pin 18 is not connected in the TDA8024AT.
5 V
3.3 V
100 nF
100 nF
100 nF
100 k
10 F
(1)
(1)
CLKDIV1
CLKDIV2
CGND
PGND
V DDP
5V/3V
PRES
PRES
AUX2
AUX1
V UP
I/O
Fig.13 Application diagram.
S2
S1
(3)
(normally closed type)
DD
DD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
CC
. If this bridge is not required pin 18 should be connected to ground; see Section 8.2.2.
supply.
CARD READ
.
TDA8024
220 nF
100 nF
C5
C6
C7
C8
C1
C2
C3
C4
23
(5)
(4)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
K1
K2
(6)
AUX2UC
AUX1UC
I/OUC
XTAL2
XTAL1
OFF
GND
V DD
RSTIN
CMDVCC
PORADJ
V CC
RST
CLK
MDB050
100 nF
33 pF
3.3 V
3.3 V
(7)
V DD
(2)
58.1 k
41.9 k
3.3 V POWERED
MICROCONTROLLER
Product specification
TDA8024