LM26CIM5-RPA datasheet(6/24 Pages) TI

6 / 24 page

100

±60

±40

±20

100

120

140

Temperature (°C)

C001

LM26

SNIS115S – MAY 2001 – REVISED SEPTEMBER 2015

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Electrical Characteristics (continued)

The following specifications apply for V

+ = 2.7 V

DC to 5.5 VDC, and VTEMP load current = 0 µA unless otherwise specified. All

limits apply for TA = TJ = TMIN to TMAX unless otherwise specified.

PARAMETER

TEST CONDITIONS

MIN(1)

TYP(2)

MAX(1)

UNIT

DIGITAL OUTPUT AND INPUT

IOUT(1)

Logical 1 Output Leakage Current (3)

TA = 25°C

V+ = +5.0 V

0.001

µA

IOUT = +1.2 mA and V

+ ≥ 2.7 V;

VOUT(0)

Logical 0 Output Voltage

0.4

IOUT = +3.2 mA and V

+ ≥ 4.5 V(4)

ISOURCE = 500 µA, V

+ ≥ 2.7 V

0.8 × V+

VOUT(1)

Logical 1 Push-Pull Output Voltage

ISOURCE = 800 µA, V

+≥ 4.5 V

V+

− 1.5

VIH

HYST Input Logical 1 Threshold Voltage

0.8 × V+

VIL

HYST Input Logical 0 Threshold Voltage

0.2 × V+

(3)

The 1-µA limit is based on a testing limitation and does not reflect the actual performance of the part. Expect to see a doubling of the

current for every 15°C increase in temperature. For example, the 1-nA typical current at 25°C would increase to 16 nA at 85°C.

(4)

Take care to include the effects of self heating when setting the maximum output load current. The power dissipation of the LM26 would

increase by 1.28 mW when IOUT = 3.2 mA and VOUT = 0.4 V. With a thermal resistance of 250°C/W, this power dissipation would cause

an increase in the die temperature of about 0.32°C due to self heating. Self heating is not included in the trip point accuracy

specification.

7.6 Typical Characteristics

Figure 1. Power Supply Current Temperature Dependence

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