Catalyst CAT5110 32-tap minipot tm digitally programmable potentiometers with 2-wire interface Datasheet

CAT5110, CAT5118, CAT5119
CAT5123, CAT5124, CAT5125
32-Tap MiniPot™ Digitally Programmable
Potentiometers with 2-Wire Interface
Features
DEscription
■
0.3µA Ultra-low standby current
■
Single-supply operation: 2.7V to 5.5V
■
Glitchless switching between resistor taps
■
Power-on reset to midscale
■
2-Wire up/down serial interface
■
Resistance values: 10kΩ, 50kΩ and 100kΩ
■
All devices available in SOT-23 package
■
CAT5110, CAT5118, CAT5119 also available in
SC70
CAT5110/5118/5119/5123/5124/5125 linear-taper
digitally programmable potentiometers perform the same
function as a mechanical potentiometer or a variable
resistor. These devices consist of a fixed resistor and
a wiper contact with 32-tap points that are digitally
controlled through a 2-wire up/down serial interface.
The CAT5110 and CAT5125 are configured as potentiometers. The CAT5118/19/23/24 are configured as
variable resistors.
Three resistance values are available: 10kΩ, 50kΩ and
100kΩ. All devices are available in space-saving 5-pin
and 6-pin SOT-23 packages. The CAT5110/5118/5119
are also available in the SC70 package.
Applications
■
LCD screen adjustment
■
Volume control
■
Mechanical potentiometer replacement
■
Gain adjustment
■
Line impedance matching
Functional Diagram
H
VDD
GND
UP-DOWN
COUNTER
32-POSITION
DECODER
CS
For Ordering Information details, see page 11.
U/D
Pin Configuration
L
sOT-23
sOT-23
VDD H
VDD 5 W
GND 2
6
GND 2
U/D 3
CAT5110
CAT5125
4
CS
U/D 3
sC70
VDD CAT5110
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
sOT-23
5
H
VDD H
VDD 5 W
GND 2
4
CS
U/D 3
6
GND 2
CAT5118
CAT5123
4
CS
U/D 3
sC70
6
GND 2
U/D 3
W
5 L
CAT5119
CAT5124
H
VDD GND 2
4
CS
6
H
sC70
5
CAT5118
H
4
CS
U/D 3
5 L
CAT5119
4
CS
Doc. No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Pin Descriptions
Pin Number
CAT5110/
CAT5125
CAT5118/
CAT5123
CAT5119/
CAT5124
1
1
1
VDD
Power Supply
2
2
2
GND
Ground
3
3
3
U/D
Up/Down Control Input. With CS low, a low-to-high transition
increments or decrements the wiper position.
4
4
4
CS
Chip Select Input. A high-to-low CS transition determines the
mode: increment if U/D is high, or decrement if U/D is low.
-
-
5
L
Low Terminal of Resistor
5
-
-
W
Wiper Terminal of Resistor
6
6
6
H
High Terminal of Resistor
Pin Name Description
Absolute Maximum Ratings(1)
VDD to GND
-0.3V to +6V
All Other Pins to GND
-0.3V to (VDD + 0.3)V
Input and Output Latch-Up Immunity
±200mA
Maximum Continuous Current into H, L and W
100kΩ
50kΩ
10kΩ
±0.6mA
±1.3mA
±1.3mA
Continuous Power Dissipation (TA = +70ºC)
5-pin SC70*
6-pin SC70*
247mW
245mW
Operating Temperature Range
-40°C to +85ºC
Junction Temperature
+150ºC
Storage Temperature Range
-65ºC to +150ºC
Soldering Temperature (soldering, 10s)
+300ºC
Notes:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this specification
is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
(*) Derate 3.1mW/ºC above TA = +70ºC
Doc. No. 2120, Rev. E
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Electrical CHARACTERISTICS
VDD = 2.7V to 5.5V, VH = VDD, VL = 0, TA = -40ºC to 85ºC. Typical values are at VDD = 2.7V, TA = 25ºC, unless
otherwise noted.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
DC Performance
Resolution
32
End-to-End Resistance (-00)
80
100
120
End-to-End Resistance (-50)
40
50
60
End-to-End Resistance (-10)
8
10
12
End-to-End Resistance Tempco
TCR
Ratiometric Resistance Tempco
Integral Nonlinearity
INL
Differential Nonlinearity
DNL
Taps
200
ppm/ºC
5
ppm/ºC
±0.5
Full-Scale Error
kΩ
±1
LSB
±1
LSB
±0.1
Zero-Scale Error
LSB
1
Wiper Resistance
RW
CAT5110/18/19
200
600
CAT5123/24/25
80
200
LSB
Ω
Digital Inputs
Input High Voltage
VIH
Input Low Voltage
VIL
0.7 x VDD
V
0.3 x VDD
V
Timing Characteristics (Figures 1, 2)
U/D Mode to CS Setup
tCU
25
ns
CS to U/D Step Setup
tCI
50
ns
CS to U/D Step Hold
tIC
25
ns
U/D Step Low Period
tIL
25
ns
tIH
25
ns
U/D Step High Period
Up/Down Toggle Rate
(1)
fTOGGLE
Output Settling Time (2)
tSETTLE
1
100kΩ variable
resistor
configuration,
CL = 10pF
1
100kΩ potentiometer
configuration,
CL = 10pF
0.25
MHz
μs
Power Supply
Supply Voltage
VDD
Active Supply Current (3)
IDD
Standby Supply Current (4)
ISB
Notes:
(1) Up/Down Toggle Rate: fTOGGLE =
2.7
VDD = +5V
0.3
5.5
V
25
µA
1
µA
t SETTLE
(2) Typical settling times are dependent on end-to-end resistance.
(3) Supply current measured while changing wiper tap, fTOGGLE = 1MHz.
(4) Supply current measured while wiper position is fixed.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Typical Operating Characteristics
TA = 25ºC, unless otherwise noted.
WIPER POSITION
160
140
120
CAT5110/5118/5119
RW (Ω)
100
50K
80
60
CAT5123/5124/5125
40
20
0
VDD = 2.7V
0
5
10 15 20 25
WIPER POSTION
30
VDD= 5.5V
VDD= 2.7V
Doc. No. 2120, Rev. E
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Functional Description
The CAT5110/5118/5119/5123/5124/5125 consist of
a fixed resistor and a wiper contact with 32-tap points
that are digitally controlled through a 2-wire up/down
serial interface. Three end-to-end resistance values are
available: 10kΩ, 50kΩ and 100kΩ.
The CS and U/D inputs control the position of the wiper
along the resistor array. When CS transitions from high
to low, the part will go into increment mode if U/D input
is high, and into decrement mode when U/D input is low.
Once the mode is set, the device will remain in that mode
until CS goes high again. A low-to-high transition at the
U/D pin will increment or decrement the wiper position
depending on the current mode (Figures 1 and 2).
The CAT5110/5125 is designed to operate as a
potentiometer. In this configuration, the low terminal of
the resistor array is connected to ground (pin 2).
When the CS input transitions to high (serial interface
inactive), the value of the counter is stored and the wiper
position is maintained.
The CAT5118/5123 performs as a variable resistor. In
this device, the wiper terminal and high terminal of the
resistor array are connected at pin 5. The CAT5119/5124
is a similar variable resistor, except the low terminal is
connected to pin 5.
Note that when the wiper reaches the maximum (or
minimum) tap position, the wiper will not wrap around
to the minimum (or maximum) position.
Digital Interface Operation
Power-On Reset
The MiniPots have two modes of operation when the
serial interface is active: increment and decrement mode.
The serial interface is only active when CS is low.
All parts in this family feature power-on reset (POR)
circuitry that sets the wiper position to midscale at powerup. By default, the chip is in the increment mode.
Figure 1. Serial Interface Timing Diagram, Increment Mode
CS
t CU
t IC
t IL
U/D
t IH
t CI
t SETTLE
t SETTLE
W
Note: "W" is not a digital signal. It represents wiper transitions.
Figure 2. Serial Interface Timing Diagram, Decrement Mode
CS
t CU
t IC
t IH
U/D
t IL
W
t CI
t SETTLE
t SETTLE
Note: "W" is not a digital signal. It represents wiper transitions.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Applications Information
Adjustable Gain
The MiniPots are intended for circuits requiring digitally
controlled adjustable resistance, such as LCD contrast
control, where voltage biasing adjusts the display
contrast.
Figure 5 shows how to use either a variable resistor or a
potentiometer to digitally adjust the gain of a noninverting
op amp configuration, by connecting the Minipot in
series with a resistor to ground. The MiniPots have a low
5ppm/ºC ratiometric tempco that allows for a very stable
adjustable gain configuration over temperature.
Alternative Positive LCD Bias Control
An op amp can be used to provide buffering and gain on
the output of the CAT5110/CAT5125. This can be done
by connecting the wiper output to the positive input of
a noninverting op amp as shown in Figure 3. Figure 4
shows a similar circuit for the CAT5119/CAT5124.
Figure 3. Positive LCD Bias Control
Figure 4. Positive LCD Bias Control
+5V
+5V
H
H
30V
30V
W
VOUT
VOUT
CAT5119/CAT5124 L
CAT5110/CAT5125 L
Figure 5a. Adjustable Gain Circuit
Figure 5b. Adjustable Gain Circuit
V CC
VCC
VIN
VIN
VOUT
VOUT
H
L
H
CAT5110/CAT5125
CAT5118/CAT5123 L
Doc. No. 2120, Rev. E
W
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Package Information
SC-70 6 LEAD
e
e
E1
b
D
A2
A
GAUGE
PLANE
c
L
A1
θ
L2
L1
SYMBOL
MIN
NOM
MAX
A
0.80
A1
0.00
1.10
A2
0.70
b
0.15
c
0.08
0.20
0.22
D
1.80
2.00
2.20
0.10
0.90
1.00
0.30
E
1.15
1.25
1.38
E1
1.80
2.10
2.40
e
—
0.65 BSC
—
L
0.26
0.36
0.46
L1
L2
θ
For current Tape and Reel information,
download the PDF file from:
www.catsemi.com/documents/tapeandreel.pdf
0.425 REF
0.15 BSC
0°
8°
Notes:
(1) All dimensions are in millimeters.
(2) All specifications comply to JEDEC standard M0-203.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
SOT-23 6 LEAD
D
e
E1
E
A2
A
θ1
θ
Gauge Plane
b
θ2
L1
A1
SYMBOL
MIN
NOM
A
L2
L
MAX
1.45
A1
0.00
A2
0.90
c
0.08
b
0.30
0.15
1.15
0.50
0.95 BSC
D
2.90 BSC
E
2.80 BSC
E1
1.30
0.22
e
L
C
1.60 BSC
0.30
0.45
0.60
L1
0.60 REF
L2
θ
0.25 BSC
0°
8°
θ1
0°
10°
θ2
0°
10°
For current Tape and Reel information,
download the PDF file from:
www.catsemi.com/documents/tapeandreel.pdf
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) All specifications comply to JEDEC standard MO-178.
Doc. No. 2120, Rev. E
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
SC-70 5 LEAD
e
e
E1
b
D
A2
A
GAUGE
PLANE
c
L
A1
θ
L2
L1
SYMBOL
MIN
NOM
MAX
A
0.80
1.10
A1
0.00
0.10
A2
0.80
1.00
b
0.15
0.30
c
0.10
D
1.80
2.00
2.20
E
1.15
1.25
1.35
E1
1.80
2.10
2.40
e
L
0.18
0.65 BSC
0.26
0.36
L1
0.42 REF
L2
0.15 BSC
θ
0°
0.46
8°
For current Tape and Reel information,
download the PDF file from:
www.catsemi.com/documents/tapeandreel.pdf
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) All specifications comply to JEDEC standard M0-203.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
SOT-23 5 LEAD
D
e
E1
E
A2
A
θ1
θ
Gauge Plane
b
θ2
L1
A1
SYMBOL
MIN
NOM
A
L2
L
MAX
1.45
A1
0.00
A2
0.90
c
0.08
b
0.30
0.15
1.15
0.50
0.95 BSC
D
2.90 BSC
E
2.80 BSC
E1
1.30
0.22
e
L
C
1.60 BSC
0.30
0.45
0.60
L1
0.60 REF
L2
θ
0.25 BSC
0°
8°
θ1
0°
10°
θ2
0°
10°
For current Tape and Reel information,
download the PDF file from:
www.catsemi.com/documents/tapeandreel.pdf
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) All specifications comply to JEDEC standard MO-178.
Doc. No. 2120, Rev. E
10
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Example of Ordering Information
Prefix
Device #
Suffix
CAT
5110
SD
Optional
Company ID
Product Number
5110
5118
5119
5123
5124
5125
Package
SD: SC70
TB: SOT23
I
-10
-G
Resistance
-10: 10kohms
-50: 50kohms
-00: 100kohms
Temperature Range
I: Inductrial (-40ºC to +85ºC)
T3
Tape & Reel
T: Tape & Reel
3: 3000 units/reel
10: 10000 units/reel
Lead Finish
G: NiPdAu
Blank: Matte-Tin
Notes:
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The device used in the example above is a CAT5110SDI-10 -GT3 (NiPdAu, Tape and Reel).
(3) The standard finish for SOT23 package is Matte-Tin.
(4) The standard finish for SC70 package is NiPdAu.
(5) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
11
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Ordering Information
Device
Ordering part number
Resistor [kΩ]
Top Marking
Pin package
Parts per reel
CAT5110
CAT5110SDI-10-GT3
10
JU_
SC70-6
3,000
CAT5110SDI-10-GT10
10
JU_
SC70-6
10,000
CAT5110TBI-10-T3
10
JUYM
SOT23-6
3,000
CAT5110TBI-10-T10
10
JUYM
SOT23-6
10,000
CAT5110TBI-10-GT3
10
JUYM
SOT23-6
3,000
CAT5110TBI-10-GT10
10
JUYM
SOT23-6
10,000
CAT5110SDI-50-GT3
50
JV_
SC70-6
3,000
CAT5110SDI-50-GT10
50
JV_
SC70-6
10,000
CAT5110TBI-50-T3
50
JVYM
SOT23-6
3,000
CAT5118
Doc. No. 2120, Rev. E
CAT5110TBI-50-T10
50
JVYM
SOT23-6
10,000
CAT5110TBI-50-GT3
50
JVYM
SOT23-6
3,000
CAT5110TBI-50-GT10
50
JVYM
SOT23-6
10,000
CAT5110SDI-00-GT3
100
JW_
SC70-6
3,000
CAT5110SDI-00-GT10
100
JW_
SC70-6
10,000
CAT5110TBI-00-T3
100
JWYM
SOT23-6
3,000
CAT5110TBI-00-T10
100
JWYM
SOT23-6
10,000
CAT5110TBI-00-GT3
100
JWYM
SOT23-6
3,000
CAT5110TBI-00-GT10
100
JWYM
SOT23-6
10,000
CAT5118SDI-10-GT3
10
JL_
SC70-5
3,000
CAT5118SDI-10-GT10
10
JL_
SC70-5
10,000
CAT5118TBI-10-T3
10
JLYM
SOT23-5
3,000
CAT5118TBI-10-T10
10
JLYM
SOT23-5
10,000
CAT5118TBI-10-GT3
10
JLYM
SOT23-5
3,000
CAT5118TBI-10-GT10
10
JLYM
SOT23-5
10,000
CAT5118SDI-50-GT3
50
JM_
SC70-5
3,000
CAT5118SDI-50-GT10
50
JM_
SC70-5
10,000
CAT5118TBI-50-T3
50
JMYM
SOT23-5
3,000
CAT5118TBI-50-T10
50
JMYM
SOT23-5
10,000
CAT5118TBI-50-GT3
50
JMYM
SOT23-5
3,000
CAT5118TBI-50-GT10
50
JMYM
SOT23-5
10,000
CAT5118SDI-00-GT3
100
JN_
SC70-5
3,000
CAT5118SDI-00-GT10
100
JN_
SC70-5
10,000
CAT5118TBI-00-T3
100
JNYM
SOT23-5
3,000
CAT5118TBI-00-T10
100
JNYM
SOT23-5
10,000
CAT5118TBI-00-GT3
100
JNYM
SOT23-5
3,000
CAT5118TBI-00-GT10
100
JNYM
SOT23-5
10,000
12
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Ordering Information (Continued)
Device
Ordering part number
Resistor [kΩ]
Top Marking
Pin package
Parts per reel
CAT5119
CAT5119SDI-10-GT3
10
JP_
SC70-6
3,000
CAT5119SDI-10-GT10
10
JP_
SC70-6
10,000
CAT5119TBI-10-T3
10
JPYM
SOT23-6
3,000
CAT5119TBI-10-T10
10
JPYM
SOT23-6
10,000
CAT5119TBI-10-GT3
10
JPYM
SOT23-6
3,000
CAT5119TBI-10-GT10
10
JPYM
SOT23-6
10,000
CAT5119SDI-50-GT3
50
JR_
SC70-6
3,000
CAT5119SDI-50-GT10
50
JR_
SC70-6
10,000
CAT5119TBI-50-T3
50
JRYM
SOT23-6
3,000
CAT5123
CAT5119TBI-50-T10
50
JRYM
SOT23-6
10,000
CAT5119TBI-50-GT3
50
JRYM
SOT23-6
3,000
CAT5119TBI-50-GT10
50
JRYM
SOT23-6
10,000
CAT5119SDI-00-GT3
100
JT_
SC70-6
3,000
CAT5119SDI-00-GT10
100
JT_
SC70-6
10,000
CAT5119TBI-00-T3
100
JTYM
SOT23-6
3,000
CAT5119TBI-00-T10
100
JTYM
SOT23-6
10,000
CAT5119TBI-00-GT3
100
JTYM
SOT23-6
3,000
CAT5119TBI-00-GT10
100
JTYM
SOT23-6
10,000
CAT5123TBI-10-T3
10
JLYM
SOT23-5
3,000
CAT5123TBI-10-T10
10
JLYM
SOT23-5
10,000
CAT5123TBI-10-GT3
10
JLYM
SOT23-5
3,000
CAT5123TBI-10-GT10
10
JLYM
SOT23-5
10,000
(1)
CAT5123TBI-50-T3
50
JMYM
SOT23-5
3,000
CAT5123TBI-50-T10
(1)
50
JMYM
SOT23-5
10,000
CAT5123TBI-50-GT3
(1)
50
JMYM
SOT23-5
3,000
50
JMYM
SOT23-5
10,000
CAT5123TBI-50-GT10
(1)
(1)
100
JNYM
SOT23-5
3,000
CAT5123TBI-00-T10
(1)
100
JNYM
SOT23-5
10,000
CAT5123TBI-00-GT3
(1)
100
JNYM
SOT23-5
3,000
100
JNYM
SOT23-5
10,000
CAT5123TBI-00-T3
CAT5123TBI-00-GT10
(1)
Notes:
(1) Contact factory for availability.
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
13
Doc No. 2120, Rev. E
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
Ordering Information (Continued)
Device
CAT5124
Ordering part number
CAT5124TBI-10-T3
(1)
Top Marking
Pin package
Parts per reel
10
JLYM
SOT23-5
3,000
CAT5124TBI-10-T10
(1)
10
JLYM
SOT23-5
10,000
CAT5124TBI-10-GT3
(1)
10
JLYM
SOT23-5
3,000
10
JLYM
SOT23-5
10,000
CAT5124TBI-50-T3
50
JMYM
SOT23-5
3,000
CAT5124TBI-50-T10
50
JMYM
SOT23-5
10,000
CAT5124TBI-50-GT3
50
JMYM
SOT23-5
3,000
CAT5124TBI-50-GT10
50
JMYM
SOT23-5
10,000
CAT5124TBI-10-GT10
(1)
(1)
100
JNYM
SOT23-5
3,000
(1)
100
JNYM
SOT23-5
10,000
CAT5124TBI-00-GT3 (1)
100
JNYM
SOT23-5
3,000
CAT5124TBI-00-GT10 (1)
100
JNYM
SOT23-5
10,000
CAT5125TBI-10-T3
10
JUYM
SOT23-6
3,000
CAT5125TBI-10-T10
10
JUYM
SOT23-6
10,000
CAT5125TBI-10-GT3
10
JUYM
SOT23-6
3,000
CAT5125TBI-10-GT10
10
JUYM
SOT23-6
10,000
(1)
CAT5124TBI-00-T3
CAT5124TBI-00-T10
CAT5125
Resistor [kΩ]
CAT5125TBI-50-T3
50
JVYM
SOT23-6
3,000
CAT5125TBI-50-T10
(1)
50
JVYM
SOT23-6
10,000
CAT5125TBI-50-GT3
(1)
50
JVYM
SOT23-6
3,000
50
JVYM
SOT23-6
10,000
CAT5125TBI-50-GT10
CAT5125TBI-00-T3
(1)
(1)
100
JWYM
SOT23-6
3,000
CAT5125TBI-00-T10
(1)
100
JWYM
SOT23-6
10,000
CAT5125TBI-00-GT3
(1)
100
JWYM
SOT23-6
3,000
100
JWYM
SOT23-6
10,000
CAT5125TBI-00-GT10
(1)
Notes:
(1) Contact factory for availability.
Doc. No. 2120, Rev. E
14
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125
REVISION HISTORY
Date
Rev.
Reason
03/10/2004
A
Initial Issue
03/18/2004
B
Update Typical Operating Characteristics
Update SC70 package outline
07/19/2004
C
Added SOT-23 package in all areas
Update Description
Update Electrical Characteristics
Update Typical Operating Characteristics
Update Functional Description
12/15/2006
D
Added CAT5123, CAT5124, CAT5125
Update Features
Update Description
Update Pin Configuration
Update Pin Description
Update Electrical Characteristics
Update Typical Operating Characteristics
Update Functional Description
Update Figures 3, 4, 5 and 6
Update Package Information
Update Example of Ordering Information
Update Ordering information
01/29/07
E
Update Electrical Characteristics
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
15
Doc No. 2120, Rev. E
Copyrights, Trademarks and Patents
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Beyond Memory™, DPP™, EZDim™, MiniPot™, and Quad-Mode™
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Document No: 2120
Revision:
E
Issue date:
01/29/07