ltc4215-1 Linear Technology Corporation, ltc4215-1 Datasheet - Page 5

• Manufacturer Part Number: ltc4215-1
• Description: Hot Swap Controller With Adc And I2c Compatible Monitoring
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
SYMBOL
V
I
V
I
f
t
t
t
t
t
t
t
t
C
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All currents into pins are positive; all voltages are referenced to
GND unless otherwise specifi ed.
Note 3: An internal clamp limits the GATE pin to a minimum of 5V above
SOURCE. Driving this pin to voltages beyond the clamp may damage the
device.
TYPICAL PERFORMANCE CHARACTERISTICS.
SDA,SCL(OH)
2
SCL(MAX)
BUF(MIN)
HD,STA(MIN)
SU,STA(MIN)
SU,STO(MIN)
HD,DAT(MIN)
HD,DATO
SU,DAT(MIN)
SP
SDA,SCL(TH)
SDA(OL)
X
C Interface Timing
4
3
2
1
0
0
I
DD
vs V
5
DD
PARAMETER
SDA, SCL Input Threshold
SDA, SCL Input Current
SDA Output Low Voltage
SCL Clock Frequency
Bus Free Time Between Stop/Start Condition
Hold Time After (Repeated) Start Condition
Repeated Start Condition Set-Up Time
Stop Condition Set-Up Time
Data Hold Time (Input)
Data Hold Time (Output)
Data Set-Up Time
Suppressed Spike Pulse Width
SCL, SDA Input Capacitance
10
V
DD
(V)
15
20
4215 G01
25
4.0
3.5
3.0
2.5
2.5
INTV
A
= 25°C. V
CC
The
vs V
CONDITIONS
SCL, SDA = 5V
I
Operates with f
SDAI Tied to SDAO (Note 6)
SDA
3.0
l
DD
DD
= 3mA
INTV
denotes the specifi cations which apply over the full operating
= 12V unless otherwise noted.
CC
Note 4: Offset error is the offset voltage measured from 1LSB when the
output code fl ickers between 0000 0000 and 0000 0001.
Note 5: Integral nonlinearity is defi ned as the deviation of a code from a
precise analog input voltage. Maximum specifi cations are limited by the
LSB step size and the single shot measurement. Typical specifi cations are
measured from the 1/4, 1/2 and 3/4 areas of the quantization band.
Note 6: Guaranteed by design and not subject to test.
(V)
SCL
3.5
≤ f
SCL(MAX)
4215 G02
T
A
4.0
= 25°C, V
DD
l
l
l
l
l
l
l
l
l
l
l
l
l
4
3
2
1
0
= 12V unless otherwise noted.
INTV
0
MIN
400
300
1.3
50
CC
2
vs I
LOAD
V
LTC4215-1
1000
0.12
TYP
140
500
110
V
I
1.7
0.2
DD
30
30
30
30
4
LOAD
DD
= 12V, 5V
= 3.3V
(mA)
6
MAX
600
600
600
100
900
600
250
1.9
0.4
1.3
±1
10
8
4215 G03
UNITS
42151f
5
10
kHz
μA
μs
ns
ns
ns
ns
ns
ns
ns
pF
V
V