LTC1998CS6 Linear Technology, LTC1998CS6 Datasheet - Page 4
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LTC1998CS6
Manufacturer Part Number
LTC1998CS6
Description
Manufacturer
Linear Technology
Datasheet
1.LTC1998CS6.pdf
(12 pages)
Specifications of LTC1998CS6
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
6
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC1998CS6
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC1998CS6
Manufacturer:
LT/凌特
Quantity:
20 000
Company:
Part Number:
LTC1998CS6#TR
Manufacturer:
LT
Quantity:
1 154
Part Number:
LTC1998CS6#TRPBF
Manufacturer:
LT/凌特
Quantity:
20 000
Company:
Part Number:
LTC1998CS6PBF
Manufacturer:
LT
Quantity:
6 454
LTC1998
TYPICAL PERFORMANCE CHARACTERISTICS
4
750
500
250
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
2.5
Quiescent Supply Current
vs Supply Voltage
Available Hysteresis
vs Threshold Voltage
T
V
A
LOGIC
LOW BATTERY THRESHOLD VOLTAGE (V)
= 25°C
= V
BATT
SUPPLY VOLTAGE (V)
2.75
V
TH.A
V
= 1.5V
TH.A
= 0V
3.0
1998 G01
1998 G04
3.25
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–50
–45
Quiescent Supply Current
vs Temperature
Threshold Voltage Error
vs Temperature
V
BATT
V
THRESHOLD = 3V
TH.A
–25
–30
= V
= 1V
LOGIC
–10
–5
TEMPERATURE (°C)
TEMPERATURE (°C)
= 3V
10
15
V
TO GROUND,
THRESHOLD = 2.5V
TH.A
V
TH.A
35
SHORTED
30
V
EXTERNAL R,
THRESHOLD = 3V
TH.A
= 1.5V
55
50
SET BY 1%
70
75
1998 G02
1998 G05
90
95
10000
1000
100
0.1
3.5
3.0
2.5
10
1
35
0
Threshold Voltage
vs T hreshold Adjust Voltage
Input Current vs Temperature
45
THRESHOLD ADJUST VOLTAGE (V)
55
TEMPERATURE (°C)
0.5
65
75
85
1.0
95 105 115
V
IN
V
= 0.5V
IN
V
= 1.5V
IN
= 1V
1998 G03
1998 G06
1998fb
125
1.5