LM19 datasheet(3/10 Pages) NSC

3 / 10 page

Absolute Maximum Ratings (Note 1)

Supply Voltage

+6.5V to −0.2V

Output Voltage

(V+ + 0.6 V) to

−0.6 V

Output Current

10 mA

Input Current at any pin (Note 2)

5 mA

Storage Temperature

−65°C to

+150°C

Maximum Junction Temperature (T

JMAX)

+150°C

ESD Susceptibility (Note 3) :

Human Body Model

2500 V

Machine Model

250 V

Lead Temperature

TO-92 Package

Soldering (3 seconds dwell)

+240°C

Operating Ratings (Note 1)

Specified Temperature Range:

MIN ≤ TA ≤ TMAX

2.4 V

≤ V+≤ 2.7 V

−30°C

≤ T

A ≤ +130°C

2.7 V

≤ V+≤ 5.5 V

−55°C

≤ T

A ≤ +130°C

Supply Voltage Range (V+)

+2.4 V to +5.5 V

Thermal Resistance,

JA(Note 4)

TO-92

150°C/W

Electrical Characteristics

Unless otherwise noted, these specifications apply for V+ = +2.7 V

DC. Boldface limits apply for TA = TJ = TMIN to TMAX ; all other

limits T

A = TJ = 25°C; Unless otherwise noted.

Parameter

Conditions

Typical

(Note 5)

LM19C

Units

(Limit)

Limits

(Note 6)

Temperature to Voltage Error

O = (−3.88×10

−6×T2)

+ (−1.15×10−2×T) + 1.8639V

(Note 7)

A = +25°C to +30°C

±2.5

°C (max)

A = +130°C

±3.5

°C (max)

A = +125°C

±3.5

°C (max)

A = +100°C

±3.2

°C (max)

A = +85°C

±3.1

°C (max)

A = +80°C

±3.0

°C (max)

A = 0°C

±2.9

°C (max)

A = −30°C

±3.3

°C (min)

A = −40°C

±3.5

°C (max)

A = −55°C

±3.8

°C (max)

Output Voltage at 0°C

+1.8639

Variance from Curve

±1.0

°C

Non-Linearity (Note 8)

−20°C

≤ T

A ≤ +80°C

±0.4

Sensor Gain (Temperature Sensitivity

or Average Slope) to equation:

O=−11.77 mV/°C×T+1.860V

−30°C

≤ T

A ≤ +100°C

−11.77

−11.0

−12.6

mV/°C (min)

mV/°C (max)

Output Impedance

0 μA

≤ I

L ≤ +16 μA

(Note 10, Note 11)

160

Ω (max)

Load Regulation(Note 9)

0 μA

≤ I

L ≤ +16 μA

(Note 10, Note 11)

−2.5

mV (max)

Line Regulation

+2. 4 V

≤ V+ ≤ +5.0V

+3.7

mV/V (max)

+5.0 V

≤ V+ ≤ +5.5 V

+11

mV (max)

Quiescent Current

+2. 4 V

≤ V+ ≤ +5.0V

4.5

μA (max)

+5.0V

≤ V+ ≤ +5.5V

4.5

μA (max)

+2. 4 V

≤ V+ ≤ +5.0V

4.5

μA (max)

Change of Quiescent Current

+2. 4 V

≤ V+ ≤ +5.5V

+0.7

μA

Temperature Coefficient of

−11

nA/°C

Quiescent Current

Shutdown Current

V+

≤ +0.8 V

0.02

μA

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