LTC1555IGN#PBF Linear Technology, LTC1555IGN#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC1555IGN#PBF
• Description: IC LEVEL TRANSLATOR 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC1555IGN#PBF

• Logic Function: Level Shifter
• Number Of Bits: 1
• Input Type: Voltage
• Output Type: Voltage
• Number Of Channels: 1
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 18ns
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SSOP
• Supply Voltage: 1.8 V ~ 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -

V
(LTC1556), C1 = 0.1 F, C
PARAMETER
V
Auxiliary LDO V
Auxiliary Switch Resistance
FB Input Resistance
Charge Pump f
Controller Inputs/Outputs, DV
Input Current (I
High Level Input Current (I
Low Level Input Current (I
High Input Voltage Threshold (V
Low Input Voltage Threshold (V
High Level Output Voltage (V
Low Level Output Voltage (V
DATA Pull-up Resistance
DATA Output Rise/Fall Time
SIM Inputs/Outputs, DV
I/O High Input Voltage Threshold (V
I/O Low Input Voltage Threshold (V
High Level Output Voltage (V
Low Level Output Voltage (V
I/O Pull-Up Resistance
SIM Timing Parameters, DV
CLK Rise/Fall Time
RST, I/O Rise/Fall Time
CLK Frequency
V
V
ELECTRICAL CHARACTERISTICS
The
range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: C grade device specifications are guaranteed over the 0 C to 70 C
temperature range. In addition, C grade device specifications are assured
CC
CC
CC
IN
= 2.7V to 10V, DV
Short-Circuit Current
Turn-On Time
Discharge Time to 1V
denotes specifications which apply over the specified temperature
OSC
IH
OUT
, I
IL
(V
)
LDO
CC
CC
)
IL
IH
= 3V, V
)
= 1.8V to 5.5V, controller digital pins tied to DV
)
OL
OL
OH
OH
CC
OUT
CC
)
)
)
)
IL
= 3V, V
IH
= 3V
)
)
= 10 F unless otherwise specified.
CC
IL
IH
)
= 3V or 5V
)
CC
= 5V
CONDITIONS
V
EN = High, V
EN = High, V
(LTC1556)
M0, M1, SS, RIN, CIN
DDRV, EN
DATA
DATA
M0, M1, RIN, CIN, DDRV, EN
DATA
M0, M1, RIN, CIN, DDRV, EN
DATA
DATA Source Current = 20 A, I/O = V
DATA Sink Current = – 200 A, I/O = 0V (Note 3)
Between DATA and DV
DATA Loaded with 30pF
I
I
I/O, Source Current = 20 A, DATA or DDRV = DV
RST, CLK, Source Current = 20 A
I/O, Sink Current = – 1mA, DATA or DDRV = 0V (Note 3)
RST, CLK, Sink Current = – 200 A
Between I/O and V
CLK Loaded with 30pF
RST, I/O Loaded with 30pF
CLK Loaded with 30pF
SS = DV
SS = 0V, C
I
IH(MAX)
IL(MAX)
VCC
CC
Shorted to GND
= 0, V
= 1mA
= 20 A
CC
, C
CC
OUT
CC
CC
OUT
= 5V, C
= 10 F, I
= 5V, FB = LDO, I
= 5V, FB = GND (LTC1556)
= 10 F, I
CC
OUT
CC
VCC
= 10 F
VCC
= 0
= 0
LDO
= 5mA (LTC1556)
CC
over the – 40 C to 85 C temperature range by design or correlation, but
are not production tested.
Note 3: The DATA and I/O pull-down drivers must also sink current
sourced by the internal pull-up resistors.
CC
, SIM digital pins floating, EN, FB pins tied to GND
CC
0.2 DV
0.7 DV
0.8 V
0.9 V
LTC1555/LTC1556
4.00
MIN
– 20
500
0.4
0.4
6.5
– 1
– 5
13
CC
CC
CC
CC
0.5 V
12.5
TYP
200
650
4.3
1.3
18
20
10
1
6
3
CC
0.7 DV
DV
0.7 V
MAX
CC
4.55
800
0.4
0.4
0.4
40
30
20
28
14
18
1
5
1
2
1
5
– 0.6
CC
CC
UNITS
3
MHz
kHz
mA
mA
ms
ms
ms
k
k
k
ns
V
A
A
A
V
V
V
V
V
V
V
V
V
V
V
V
s
s