LTC1694CS5#TRMPBF Linear Technology, LTC1694CS5#TRMPBF Datasheet - Page 2

• Manufacturer Part Number: LTC1694CS5#TRMPBF
• Description: IC ACCEL SMBUS DUAL TSOT23-5
• Manufacturer: Linear Technology

Specifications of LTC1694CS5#TRMPBF

• Applications: Data Transport
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 2.7 V ~ 6 V
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Mounting Type: Surface Mount
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Ic Interface Type: I2C, SMBus
• Supply Voltage Range: 2.7V To 6V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: SOT-23
• No. Of Pins: 5
• Msl: MSL 1 - Unlimited
• Slew Rate: 0.5V/µs
• Rohs Compliant: Yes
• Bandwidth: 100kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LTC1694CS5#TRMPBFTR

ABSOLUTE AXI U RATI GS
SYMBOL
V
I
I
V
SR
t
f
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The rise time of an SMBus line is calculated from (V
0.15V) to (V
guaranteed by design and not tested. With a minimum pull-up current of
125 A, a minimum boosted pull-up current of 1mA and a maximum input
threshold voltage of 0.9V:
LTC1694
(Note 1)
Supply Voltage (V
SMBus1, SMBus2 Inputs ............ – 0.3V to (V
Operating Ambient Temperature Range
Junction Temperature ........................................... 125 C
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
ELECTRICAL CHARACTERISTICS
The
V
2
CC
PULL-UP
r
MAX
CC
THRES
CC
THRES
Rise Time = [(0.9V – 0.65V)/125 A + (2.25V – 0.9V)/1mA] • 200pF
LTC1694C ............................................... 0 C to 70 C
LTC1694I ............................................ – 40 C to 85 C
= 2.7V to 6V unless otherwise noted.
denotes specifications that apply over the full operating temperature range, otherwise specifications are at T
IH(MIN)
= 0.67 s
PARAMETER
Supply Voltage Range
Supply Current
Pull-Up Current
Boosted Pull-Up Current
Input Threshold Voltage
Slew Rate Detector Threshold
SMBus Rise Time
Standard Mode I
SMBus Maximum Operating Frequency
+ 0.15V) or 0.65V to 2.25V. This parameter is
CC
W
) ................................................. 7V
2
C Bus Rise Time
W W
U
IL(MAX)
CC
CONDITIONS
SMBus1 = SMBus2 = Open
SMBus1 = SMBus2 = 0V
Positive Transition on SMBus ( Figure 1)
Slew Rate = 0.5V/ s, SMBus > V
Slew Rate = 0.5V/ s (Figure 1)
SMBus > V
Bus Capacitance = 200pF (Note 2)
Bus Capacitance = 400pF (Note 3)
(Note 4)
+ 0.3V)
–
THRES
PACKAGE/ORDER I FOR ATIO
Note 3: The rise time of an I
V
design and not tested. With a minimum boosted pull-up current of 1mA:
Note 4: This parameter is guaranteed by design and not tested.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
IH(MIN)
Rise Time = (3V – 1.5V) • 400pF/1mA = 0.6 s
GND 2
V
or 1.5V to 3V (with V
NC 3
CC
T
5-LEAD PLASTIC TSOT-23
JMAX
1
= 125 C,
THRES
S5 PACKAGE
TOP VIEW
JA
= 256 C/ W
2
C bus line is calculated from V
CC
5 SMBus1
4 SMBus2
= 5V). This parameter is guaranteed by
MIN
125
2.7
1.0
0.4
20
U
0.65
0.32
0.30
TYP
275
2.2
0.2
S5 PART MARKING
60
ORDER PART
LTC1694CS5
LTC1694IS5
A
NUMBER
W
= 25 C.
MAX
LTEE
LTA8
100
350
100
0.5
0.9
1.0
1.0
6
IL(MAX)
to
UNITS
U
1694fa
V/ s
kHz
mA
V
A
A
V
s
s