LTC2910

3

2910fb

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Undervoltage Lockout

●

1.9

2

2.1

V

Supply Undervoltage Lockout Hysteresis DIS = 0V

●

525

50

mV

Supply Current

●

70

100

µA

Reference Output Voltage

●

0.985

1

1.015

V

Vn Input Voltage Threshold

●

492

500

508

mV

Vn Input Threshold to Output Delay

●

50

125

500

µs

Vn Input Current

●

±15

nA

Reset Timeout Period

●

6

8.5

12.5

ms

DIS Input Threshold Voltage High

●

1.2

V

DIS Input Threshold Voltage Low

●

0.8

V

DIS Input Current

●

123

µA

TMR Pull-Up Current

●

–1.3

–2.1

–2.8

µA

TMR Pull-Down Current

●

1.3

2.1

2.8

µA

Timer Disable Voltage

●

–180

–270

mV

●

1V

●

0.1

0.01

0.3

0.15

V

V

Three-State Input SEL

Low Level Input Voltage

●

0.4

V

High Level Input Voltage

●

1.4

V

Pin Voltage when Left in Hi-Z State

●

0.7

0.9

1.1

V

SEL High, Low Input Current

●

±25

µA

Maximum SEL Input Current

●

±30

µA

(Note 2)

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 noted.

exceeds 6V may exceed the rated terminal current. Operation from higher

voltage supplies requires a series dropping resistor. See Applications

Information.