sp784ct Exar Corporation, sp784ct Datasheet - Page 2

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

SP782 SPECIFICATIONS
Typical @ 25 C and V
SP782/SP784 DS/08
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
V
V
V
Storage Temperature..........................-65˚C to +150˚C
Power Dissipation
CC
DD
SS
SUPPLY CURRENT
POSITIVE CHARGE PUMP OUTPUT
NEGATIVE CHARGE PUMP OUTPUT
OSCILLATOR FREQUENCY
VOLTAGE CONVERSION EFFICIENCY
ENVIRONMENTAL AND MECHANICAL
I
Shutdown I
V
V
V
V
f
V
V
V
V
POWER REQUIREMENTS
V
Operating Temperature Range
Storage Temperature Range
.........................................................................–11V
CC
OSC
...........................................................................+7V
.........................................................................+11V
DD
DD
SS
SS
DD
DD
SS
SS
CC
(2
(–V
(V
(2
(2X V
(2X V
(2X V
(2X V
x
x
CC
16-pin Plastic DIP...........................1000mW
16-pin Plastic SOIC.........................1000mW
V
V
CC
CC
CC
Output)
CC
CC
CC
CC
CC
Output)
Output)
Output)
CC
Output)
Output)
Output)
Output)
= V
CC
5% unless otherwise noted.
+4.75
MIN.
+9.5
+8.0
+4.2
+4.2
–9.5
–8.0
–4.2
–4.0
–65
95
80
85
80
0
SP782/784 Programmable Charge Pump
TYP.
+9.8
+8.5
+4.5
+4.5
–9.8
–8.5
–4.2
–4.5
300
10
98
85
90
85
3
1
MAX.
+10.0
–10.0
+5.25
+150
+5.0
–5.0
+70
2
25
8
2
Package Derating:
16-pin Plastic DIP
16-pin Plastic SOIC
UNITS
Volts
ø
ø
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
kHz
JA
JA
mA
mA
%
%
%
%
C
C
....................................................62 C/W
....................................................62 C/W
A
CHARGE PUMP CAPACITORS: 1 F
V
V
V
V
R
V
R
V
R
V
R
V
R
V
R
V
R
V
R
CHARGE PUMP CAPACITORS: 1 F
CHARGE PUMP CAPACITORS: 1 F
SD = 0V
R
R
R
R
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
L
L
L
L
L
L
L
L
L
L
L
L
=
= 1k
=
= 1k
=
= 1k
=
= 1k
=
=
= 1k
= 1k
= +5V, R
= +5V, R
= +5V, SD = V
= +5V, D
= +5V, D
= +5V, D
= +5V, D
= +5V, D
= +5V, D
= +5V, D
= +5V, D
© Copyright 2000 Sipex Corporation
CONDITIONS
0
0
0
0
0
0
0
0
L
L
=
=
= 0V, D
= 0V, D
= V
= V
= 0V, D
= 0V, D
= V
= V
CC
CC
CC
CC
, V
, V
CC
, D
, D
, D
, D
O
O
1
1
1
1
= 2
= V
1
1
1
1
= 0V
= 0V
= 0V
= 0V
= V
= V
= V
= V
x
CC
V
CC
CC
CC
CC
CC