LTC6803HG-3#PBF Linear Technology, LTC6803HG-3#PBF Datasheet - Page 5

• Manufacturer Part Number: LTC6803HG-3#PBF
• Manufacturer: Linear Technology
• Type: Battery Monitoringr

Specifications of LTC6803HG-3#PBF

• Battery Type: Li-Ion
• Operating Supply Voltage (min): 4V
• Operating Temp Range: -40C to 125C
• Package Type: SSOP
• Mounting: Surface Mount
• Pin Count: 44
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Compliant

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
SYMBOL
Voltage Mode Digital I/O
V
V
V
I
Current Mode Digital I/O
I
I
I
I
I
I
I
I
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: The ADC specifications are guaranteed by the Total Measurement
Error (V
Note 3: Due to the contact resistance of the production tester, this
specification is tested to relaxed limits. The 20Ω limit is guaranteed by
design.
Note 4: V
n = 1 to 12. V
to V
TYPICAL PERFORMANCE CHARACTERISTICS
IN
IH1
IL1
IH2
IL2
OH1
OL1
OH2
OL2
IH
IL
OL
–
–1.5
–3.0
–4.5
.
4.5
3.0
1.5
0
ERR
CELL
Cell Measurement Error
vs Cell Input Voltage
0
) specification.
0.5
PARAMETER
Digital Input Voltage High
Digital Input Voltage Low
Digital Output Voltage Low
Digital Input Current
Digital Input Current High
Digital Input Current Low
Digital Input Current High
Digital Input Current Low
Digital Output Current High
Digital Output Current Low
Digital Output Current High
Digital Output Current Low
TEMP
refers to the voltage applied across Cn to Cn – 1 for
1.0
T
T
T
T
CELL INPUT VOLTAGE (V)
refers to the voltage applied from V
A
A
A
A
= 125°C
= 85°C
= 25°C
= –40°C
1.5
2.0
2.5
3.0
3.5
4.0
680313 G01
4.5
5.0
CONDITIONS
Pins SCKI, SDI and CSBI
Pins SCKI, SDI and CSBI
Pin SDO, Sinking 500µA
V
Pins CSBI, SCKI, SDI (Write, Pin Sourcing)
CSBI, SCKI, SDI (Write, Pin Sourcing)
SDOI (Read, Pin Sinking)
SDOI (Read, Pin Sinking)
CSBO, SCKO, SDOI (Write, Pin Sinking)
CSBO, SCKO, SDOI(Write, Pin Sinking)
SDI (Read, Pin Sourcing)
SDI (Read, Pin Sourcing)
TEMP1
MODE
–10
–15
–20
–30
–25
–5
, TOS, SCKI, SDI, CSBI
5
A
or V
0
Cell Measurement Error
vs Input RC Values
0
= 25°C. V
CELL 1, 13ms CELL MEASUREMENT
REPETITION
V
TEMP2
CELL
1
The
C = 0µF
C = 0.1µF
C = 1µF
C = 3.3µF
= 3.3V
2
INPUT RESISTANCE (k )
l
+
3
denotes the specifications which apply over the full operating
= 43.2V, V
4
Note 5: These absolute maximum ratings apply provided that the voltage
between inputs do not exceed the absolute maximum ratings.
Note 6: Supply current is tested during continuous measuring. The supply
current during periodic measuring (130ms, 500ms, 2s) is guaranteed by
design.
Note 7: The CDC = 5, 6 and 7 supply currents are not measured. They are
guaranteed by the CDC = 2 supply current measurement.
Note 8: Limit is determined by high speed automated test capability.
5
6
–
= 0V, unless otherwise noted.
7
8
680313 G02
LTC6803-1/LTC6803-3
9
10
l
l
l
l
l
l
l
l
l
l
l
l
–10
–15
–20
–30
–25
–5
1000
1000
1000
1000
1000
MIN
0
2
3
3
Cell Measurement Error
vs Input RC Values
0
1
C = 0µF
C = 0.1µF
C = 1µF
C = 3.3µF
2
1300
1300
INPUT RESISTANCE (k )
TYP
3
CELLS 2 TO 12, 13ms CELL
MEASUREMENT REPETITION
V
CELL
4
5
= 3.3V
1600
1600
MAX
0.8
0.3
10
10
10
10
6
7
8
UNITS
680313 G03
680313f
9
5
µA
µA
µA
µA
µA
µA
µA
µA
µA
10
V
V
V