ltc1555l-1.8 Linear Technology Corporation, ltc1555l-1.8 Datasheet - Page 2

• Manufacturer Part Number: ltc1555l-1.8
• Description: Sim Power Supply And Level Translator
• Manufacturer: Linear Technology Corporation

ABSOLUTE AXI U RATI GS
LTC1555L-1.8
(Note 1)
V
V
Digital Inputs to GND ................................– 0.3V to 6.5V
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
temperature range, otherwise specifications are at T
DV
PARAMETER
V
DV
DV
V
V
DV
DV
V
V
Charge Pump f
2
ELECTRICAL CHARACTERISTICS
IN
IN
IN
CC
CC
IN
CC
CC
CC
CC
CC
CC
CC
Operating Voltage
Operating Current
Shutdown Current
, DV
Output Voltage
Short-Circuit Current
to GND ...............................................– 0.3V to 6.5V
Short-Circuit Duration ............................... Indefinite
, SIM digital pins floating, C1 = 0.1 F, C
Operating Voltage
Undervoltage Lockout
Operating Current
Shutdown Current
CC
to GND ..................................... –0.3V to 6.5V
OSC
W
W W
CONDITIONS
V
M0, M1 = 0V
M0, M1, DATA = DV
M0, M1 = 0V, DATA, C
0 < I
M0, M1 = DV
M0, M1 = DV
M0 = DV
M0 = 0, M1 = DV
M0 = DV
M0 = DV
V
CC
CC
OUT
= 3V, I
Shorted to GND
VCC
= 2.2 F unless otherwise noted)
< 10mA
CC
CC
CC
U
A
VCC
, M1 = 0
, M1 = 0, M2 = DV
, M1 = 0, M2 = DV
CC
= 25 C. (V
CC
CC
= 0V
, 2.6V < V
, 2.7V < V
+ 0.3V
CC
The
CC
, C
IN
IN
= DV
denotes the specifications which apply over the full operating
IN
IN
IN
= 2.6V to 6V, DV
= 1MHz
< 6V
< 6V
CC
CC
CC
PACKAGE/ORDER I FOR ATIO
Consult factory for parts specified with wider operating temperature ranges.
, 0 I
, V
DDRV
IN
DATA
DV
RIN
CIN
M2
M1
M0
CC
VCC
T
3V, I
JMAX
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 125 C,
VCC
6mA
GN PACKAGE
TOP VIEW
CC
= 1.425V to 4.4V, controller digital pins tied to
10mA
JA
= 150 C/W
16
15
14
13
12
11
10
9
CLK
RST
I/0
V
V
C1
C1
GND
CC
IN
+
–
V
IN
1.425
4.55
4.75
1.71
1.71
MIN
2.6
2.8
– 0.2
U
GN PART MARKING
LTC1555LEGN-1.8
TYP
ORDER PART
1.2
1.8
1.8
27
50
5
5
5
3
1
NUMBER
555L18
W
MAX
5.25
5.25
1.89
1.89
150
4.4
3.2
V
65
30
6
1
1
IN
UNITS
U
MHz
mA
V
V
V
A
A
A
A
V
V
V
V
V
V