4

SP6828DS/11

SP6828/6829 +3V Low Power Voltage Inverter

© Copyright 2000 Sipex Corporation

PIN ASSIGNMENTS

Pin 1— V

Pin 2 — V

supply.

Pin 3 — C1- — Negative terminal to the charge

pump capacitor.

Pin 4 — GND — Ground reference.

Pin 5 — C1+ — Positive terminal to the charge

pump capacitor.

PINOUT

C1-

C1+

GND

SP6828

SP6829

5

3

2

1

4

Figure 1. Output Resistance vs. Supply Voltage

Figure 2. Output Resistance vs. Temperature

TYPICAL PERFORMANCE CHARACTERISTICS

V

otherwise noted. The SP6828/6829 devices use the circuit found in

Figure 19 when obtaining the following typical

performance characteristics (unless otherwise noted).

60

50

40

30

20

10

0

1.5 2.0

2.5

3.0

3.5

4.0

70

65

60

55

50

45

40

35

30

25

20

-60 -40 -20

0

20 40

Temperature (

60 80 100