Notes : 1.

∆V

range.

∆V

2.

The temperature coefficient is defined as the slopes (positive and negative) of the voltage vs temperature limits whithin

which the reference voltage is guaranteed.

3.

=

T1

T2

Te mpe rature

25 C

Te mp e ra ture

ma x

2.5V

min

-n

p pm

/

C

+ n

pp m

/ C

VOLTAGE REFERENCE

Symbol

Parameter

Value

Unit

Cathode to Anode Voltage

V

Cathode Current

1 to 100

mA

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Min.

Typ.

Max.

Unit

2.475

2.490

2.500

2.500

2.525

2.510

V

Reference Input Voltage Deviation Over

Temperature Range - (figure 1, note1)

730

mV

∆T

Temperature Coefficient of Reference Input Voltage - (note 2)

±22

±100

ppm/

Ratio of Change in Reference Input Voltage to Change in Cathode to

Anode Voltage - (figure 2)

-1.1

-2

mV/V

Iref

Reference Input Current - (figure 2)

1.5

2.5

3

µA

Reference Input Current Deviation Over

Temperature Range - (figure 2)

0.5

1

µA

Minimum Cathode Current for Regulation - (figure 1)

0.5

1

mA

Off-State Cathode Current - (figure 3)

180

500

nA

TSM102

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