sp784ct Exar Corporation, sp784ct Datasheet - Page 8

• Manufacturer Part Number: sp784ct
• Description: Programmable Charge Pump Corporation
• Manufacturer: Exar Corporation

SP782/SP784 DS/08
-4.00
-4.10
-4.20
-4.30
-4.40
-4.50
4.50
4.40
4.30
4.20
4.10
4.00
-10.00
-15.00
-20.00
-25.00
-30.00
-35.00
-40.00
40.00
35.00
30.00
25.00
20.00
15.00
10.00
-5.00
0.00
5.00
0.00
0
0
-4.40
4.20
SP784 VDD vs IDD
SP784 VSS vs ISS
SP784 LOAD vs VDD
SP784 LOAD vs VSS
500
500
-4.30
4.25
1000
1000
-4.20
4.30
1500 2000
1500 2000
SP782/784 Programmable Charge Pump
-4.10
4.35
D0 = D1 = 5V
VSS(volts)
VDD(volts)
D0 = D1 = 5V
LOAD(ohms)
LOAD(ohms)
D0 = D1 = 5V
D0 = D1 = 5V
-4.00
4.40
8
2500
2500
-3.90
4.45
3000
3000
VCC = 5.00V T = +25
VCC = 5.00V T = +25
VCC = 5.00V T = +25
VCC = 5.00V T = +25
-3.80
4.50
3500 4000
3500 4000
-3.70
4.55
0.1uF Curve
0.1uF Curve
10uF Curve
10uF Curve
-3.60
1uF Curve
1uF Curve
4.60
VSS - 10uF
VSS - 1uF
VSS - 0.1uF
© Copyright 2000 Sipex Corporation
VDD - 10uF
VDD - 1uF
VDD - 0.1uF
O
4500 5000
4500 5000
C
O
C
O
O
C
C
-3.50
4.65