Datasheet

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SLUS462E − SEPTEMBER 2000 − REVISED NOVEMBER 2004
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4
ELECTRICAL CHARACTERISTICS CONTINUED
over recommended operating junction temperature supply and input voltages, and V
I
(V
CC
) ≥ V
I
(IN) ( unless otherwise noted)
HIGHV (RECHARGE) COMPARATOR, 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Start threshold 3.80 3.90 4.00 V
OVERV COMPARATOR, 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Start threshold 4.35 4.45 4.55 V
Stop threshold 4.25 4.30 4.35 V
Hysteresis 50 mV
TAPERDET COMPARATOR, 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Trip threshold 12 18.5 25 mV
EN LOGIC INPUT, 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
High-level input voltage 2.25 V
Low-level input voltage 0.8 V
Input pulldown resistance 100 200 kΩ
VSEL LOGIC INPUT, 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
High-level input voltage 2.25 V
Low-level input voltage 0.8 V
Input pulldown resistance 100 200 kΩ
TMR SEL INPUT 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
High-level input voltage 2.7 V
Low-level input voltage 0.6 V
Input bias current V
I(TMR SEL)
≤ 5V 15 µA
STAT1, STAT2 (bq24001, bq24003), 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output (low) saturation voltage I
O
= 10 mA 1.5 V
Output (low) saturation voltage I
O
= 4 mA 0.6 V
Output (high) saturation voltage I
O
= −10 mA V
CC
−1.5 V
Output (high) saturation voltage I
O
= −4 mA V
CC
−0.5 V
Output turn on/off time I
O
= ± 10 mA, C = 100 p
(1)
100 µs
(1) Assured by design, not production tested.
POWER-ON RESET (POR), 0°C ≤ T
J
≤ 125°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
POR delay See Note 1 1.2 3 ms
POR falling-edge deglitch See Note 1 25 75 µs
(1) Assured by design, not production tested.