 2002 Microchip Technology Inc.

DS20092A-page 5

TC77

2.0

TYPICAL PERFORMANCE CURVES

Note: Unless otherwise indicated, all parameters apply at V

to 5.5V. However, the temperature accuracy of the TC77-3.3MXX and TC77-5.0MXX is specified at the nominal oper-

ating voltages of 3.3V and 5.0V, respectively.

FIGURE 2-1:

Accuracy vs. Temperature

(TC77-XXMXX)

.

FIGURE 2-2:

Supply Current vs. Supply

Voltage (TC77-XXMXX).

FIGURE 2-3:

Supply Current vs.

Temperature.

FIGURE 2-4:

Shutdown Current vs.

Temperature.

FIGURE 2-5:

Power-On Reset Voltage vs.

Temperature (TC77-XXMXX).

FIGURE 2-6:

Temperature Accuracy vs.

Supply Voltage (TC77-3.3MXX).

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

3

3.5

-55 -35 -15

5

25

45

65

85 105 125

Reference Temperature (°C)

Upper Specification Limit

Lower Specification Limit

Mean + 3

Mean - 3

Mean

200

210

220

230

240

250

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Supply Voltage (V)

0

50

100

150

200

250

300

350

400

-55

-25

5

356595

125

Temperature (°C)

TC77-5.0MXX

TC77-3.3MXX

0.0

0.1

0.2

0.3

-55

-25

5

356595

125

Temperature (°C)

TC77-5.0MXX

TC77-3.3MXX

0.0

0.5

1.0

1.5

2.0

2.5

-55

-25

5

35

65

95

125

Temperature (°C)

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

3

3.1

3.2

3.3

3.4

3.5

3.6

Supply Voltage (V)

TC77-3.3MXX