LTC1756 Linear Technology, LTC1756 Datasheet - Page 2

• Manufacturer Part Number: LTC1756
• Description: Smart Card Interface
• Manufacturer: Linear Technology

ABSOLUTE
LTC1756
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specificatons are at T
PARAMETER
Power Supply
V
I
I
V
I
V
V
Controller Input/Output DATA
High Input Voltage Threshold (V
Low Input Voltage Threshold (V
High Level Output Voltage (V
Low Level Output Voltage (V
Output Rise/Fall Time
Input Current (I
(Note 1)
V
V
Digital Inputs to GND ..................... – 0.3V to V
CLK, RST, I/O to GND ..................... – 0.3V to V
V
Operating Temperature Range (Note 2) .. – 40 C to 85 C
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
2
VIN
VIN
VCC
IN
CC
CC
CC
IN
CC
CC
Operating Voltage
Operating Current
Shutdown Current
Output Voltage
Turn-On Time
Discharge Time to 0.4V
Output Current
to GND ............................................... – 0.3V to 6.0V
to GND .............................................. – 0.3V to 5.5V
Short-Circuit Duration ............................... Indefinite
IH
/I
IL
)
W
MAXIMUM
OL
OH
)
)
IL
IH
)
)
W W
CONDITIONS
ACTIVE State, I
IDLE State, V
IDLE State, 3.6V V
5V/3V = V
5V/3V = 0V
5V/3V = 0V
5V/3V = V
5V/3V = 0V
5V/3V = V
C
I
Source Current = 20 A
Sink Current = – 500 A (Note 3)
Loaded with 30pF, 10% to 90%
PWR = V
RATINGS
VCC
OUT
= 0mA, V
= 10 F,
IN
IN
IN
IN
U
A
IN
= 25 C. V
CC
CC
IN
VCC
= 5V, C
PWR to
3.6V
+ 0.3V
+ 0.3V
= 0
The
IN
OUT
IN
5.5V
denotes specifications which apply over the full specified
= 2.7V to 5.5V, unless otherwise noted.
= 10 F
READY
PACKAGE/ORDER I FOR ATIO
Consult factory for Industrial and Military grade parts.
2.7V V
2.7V V
3V V
3V V
PRES
PWR
GND
RST
CLK
V
V
16-LEAD NARROW PLASTIC SSOP
I/O
CC
IN
T
IN
IN
IN
IN
JMAX
1
2
3
4
5
6
7
8
5.5V
5.5V
5.5V
5.5V
= 125 C,
GN PACKAGE
TOP VIEW
JA
= 135 C/W
V
0.7 • V
16
15
14
13
12
11
10
9
IN
4.75
2.80
MIN
2.7
55
65
55
40
–1
– 0.6
5V/3V
CARD
READY
C
C
DATA
RIN
CIN
–
+
IN
U
0.5 • V
0.5 • V
5.00
3.00
TYP
100
2.7
75
IN
IN
ORDER PART
LTC1756EGN
NUMBER
W
MAX
5.25
3.20
150
250
5.5
2.5
0.3
0.3
0.5
10
12
1
UNITS
U
mA
mA
mA
mA
ms
V
A
A
A
V
V
V
V
V
V
A
s
s