TMP04FT9(2002) Ver la hoja de datos (PDF) - Analog Devices

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TMP04FT9
(Rev.:2002)

Serial Digital Output Thermometers

Analog Devices 

TMP03/TMP04–SPECIFICATIONS

TMP03F (V+ = 5 V, –40؇C ≤ TA ≤ 100؇C, unless otherwise noted.)

Parameter

Symbol

Conditions

ACCURACY

Temperature Error

Temperature Linearity

Long-Term Stability

Nominal Mark-Space Ratio

Nominal T1 Pulsewidth

Power Supply Rejection Ratio

OUTPUTS

Output Low Voltage

Output Low Voltage

Output Low Voltage

Digital Output Capacitance

Fall Time

Device Turn-On Time

T1/T2

T1

PSRR

VOL

VOL

VOL

COUT

tHL

–25°C < TA < +100°C1

–40°C < TA < –25°C1

1000 Hours at 125°C

TA = 0°C

Over Rated Supply

TA = 25°C

ISINK = 1.6 mA

ISINK = 5 mA

0°C < TA < 100°C

ISINK = 4 mA

–40°C < TA < 0°C

(Note 2)

See Test Load

POWER SUPPLY

Supply Range

Supply Current

V+

ISY

Unloaded

NOTES

1Maximum deviation from output transfer function over specified temperature range.

2Guaranteed but not tested.

Specifications subject to change without notice.

Test Load

10 kΩ to 5 V Supply, 100 pF to Ground

TMP04F (V+ = 5 V, –40؇C ≤ TA ≤ 100؇C, unless otherwise noted.)

Parameter

Symbol

Conditions

ACCURACY

Temperature Error

Temperature Linearity

Long-Term Stability

Nominal Mark-Space Ratio

Nominal T1 Pulsewidth

Power Supply Rejection Ratio

OUTPUTS

Output High Voltage

Output Low Voltage

Digital Output Capacitance

Fall Time

Rise Time

Device Turn-On Time

T1/T2

T1

PSRR

VOH

VOL

COUT

tHL

tLH

TA = 25°C

–25°C < TA < +100°C1

–40°C < TA < –25°C1

1000 Hours at 125°C

TA = 0°C

Over Rated Supply

TA = 25°C

IOH = 800 µA

IOL = 800 µA

(Note 2)

See Test Load

See Test Load

POWER SUPPLY

Supply Range

Supply Current

V+

ISY

Unloaded

NOTES

1Maximum deviation from output transfer function over specified temperature range.

2Guaranteed but not tested.

Specifications subject to change without notice.

Test Load

100 pF to Ground

Min Typ Max

1.5 4.0

2.0 5.0

0.5

0.5

58.8

10

0.7 1.4

0.2

2

2

15

150

20

4.5

7

0.9 1.3

Min Typ Max

1.0 3.0

1.5 4.0

2.0 5.0

0.5

0.5

58.8

10

0.7 1.2

V+ –0.4

0.4

15

200

160

20

4.5

7

0.9 1.3

Unit

°C

°C

°C

°C

%

ms

°C/V

V

V

V

pF

ns

ms

V

mA

Unit

°C

°C

°C

°C

°C

%

ms

°C/V

V

V

pF

ns

ns

ms

V

mA

–2–

REV. A

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