NCN8024DWR2G ON Semiconductor, NCN8024DWR2G Datasheet - Page 6

• Manufacturer Part Number: NCN8024DWR2G
• Description: IC SMART CARD IC2 8SOIC
• Manufacturer: ON Semiconductor

Specifications of NCN8024DWR2G

• Applications: Smart Card Reader, Writer
• Voltage - Supply: 5V
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -

POWER SUPPLY SECTION
PORADJ PIN
DC/DC CONVERTER
NOTE:
4. Guaranteed by design and characterization
5. These values take into account the tolerance of the cms capacitor used. The allowed values are single or distributed capacitor combination
Pin
21
21
21
21
21
18
18
18
18
18
17
17
6
6
6
6
6
8
not exceeding 1.0 mF with 220 nF + 330 nF typical and recommended. It is recommended to use X5R or X7R−type capacitors with very
low ESR (< 100 mW) for optimal performances.
Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed
circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the
declared operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device
specification limit values are applied individually under normal operating conditions and not valid simultaneously.
UVLOV
C
CRD_V
UVLOHys
V
Symbol
V
V
CRD_VCC
PORHys
V
V
PORth+
PORth−
F
t
I
I
I
I
I
V
V
DDP
DDP
DDP
VDD
VDD
POR
DDP
DDP
CLK
I
DD
IL
UP
DD
CC
DC/DC Converter Power Supply, CRD_V
Load Such as
NDS Conditions: DC/DC Converter Power Supply, CRD_V
and 5 V with 75 mA Load Transient from 100 Hz to 200 MHz and /
CMDVCC Cycling (Note 4):
Inactive Mode
DC Operating Supply Current, F
Cout
DC Operating Supply Current,
Operating Voltage
Inactive Mode 0 Standby Current
Operating Current − F
Cout
Undervoltage Lockout (UVLO), No External Resistor at Pin PORADJ
(Connected to GND), Falling V
UVLO Hysteresis, No External Resistor at Pin PORADJ
(Connected to GND)
External Rising Threshold Voltage on V
PORADJ
External Falling Threshold voltage on V
PORADJ
Hysteresis on V
Width of Power−On Reset Pulse (Note 4)
Low Level Input Leakage Current, V
DC/DC Converter Clock Frequency when Card Active (Note 4)
Output Voltage on pin V
Output Capacitance on card power supply CRD_V
Output Card Supply Voltage @ 4.5 V< V
CRD_CLK
CRD_CLK
(V
DD
|I
|I
|I
|I
CRD_V
CRD_V
No External Resistor on PORADJ
External Resistor on PORADJ
CRD_V
CRD_V
CRD_V
CRD_V
CC
CC
CC
CC
= 3.3 V; V
| v 75 mA
| v 20 mA
| v 75 mA
| v 20 mA
= 33 pF, ⎢I
= 33 pF, ⎢I
PORth
CC
CC
CC
CC
CC
CC
= 5 V, I
= 3 V, I
= 5V
= 3V
= 3.0 V @ I
= 5.0 V @ I
CLK_IN
(pin PORADJ)
DDP
UP
CRD_VCC
CRD_VCC
(average value)
= 5 V; T
CRD_VCC
CRD_VCC
= 10 MHz,
DD
Rating
CLKIN
load
load
http://onsemi.com
⎢ = 0
⎢ = 0
Level
amb
IL
<0.5 V (Pulldown Current Source)
v 65 mA
v 65 mA
= 75 mA
= 75 mA
= 10 MHz,
DD
= 25°C; F
DD
DDP
CC
for Power On Reset − Pin
for Power On Reset − Pin
6
= 3 V and 5 V with DC
< 5.5 V (including ripple)
CLKIN
CC
(Notes 4 and 5)
= 10 MHz)
CC
= 3 V
3.15
2.25
1.18
1.13
2.85
4.75
Min
300
3.3
3.0
4.5
2.7
2.2
5.0
5.0
50
30
−
−
−
−
−
4
4
220 +
2.35
1.24
1.18
5.23
5.23
3.00
5.00
Typ
130
320
5.0
5.0
60
−
−
−
−
−
−
8
8
5
1000
Max
2.45
1.24
3.15
5.25
200
200
180
100
5.5
5.5
5.5
5.5
0.3
5.0
5.5
0.6
1.3
3.2
5.5
5.5
12
12
1
Unit
MHz
mA
mA
mA
mA
mA
mV
mV
ms
mA
nF
V
V
V
V
V
V
V
V