cat5119tbi-50-t10 Catalyst Semiconductor, cat5119tbi-50-t10 Datasheet

no-image

cat5119tbi-50-t10

Manufacturer Part Number
cat5119tbi-50-t10
Description
32-tap Minipot? Digitally Programmable Potentiometers With 2-wire Interface
Manufacturer
Catalyst Semiconductor
Datasheet
32-Tap MiniPot™ Digitally Programmable
Potentiometers with 2-Wire Interface
FeATures
APPlICATIons
PIn ConFIGurATIon
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
For ordering Information details, see page 11.
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
Low wiper resistance: 80Ω for
CAT5123, CAT5124, CAT5125
CAT5110, CAT5118, CAT5119 available in sC70
lCD screen adjustment
Volume control
Mechanical potentiometer replacement
Gain adjustment
line impedance matching
GND
GND
U/D
U/D
V
V
DD
DD

2
3

2
3
CAT5110
CAT5125
CAT5110
soT-23
sC70
6
5
4
6
5
4
H
W
CS
H
W
CS
GND
GND
U/D
U/D
V
V
DD
DD

2
3

2
3
CAT5118
CAT5123
CAT5118
soT-23
sC70

DesCrIPTIon
CAT50/58/59/523/524/525 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 poten-
tiometers. 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 CAT50/58/59
are also available in the SC70 package.
FunCTIonAl DIAGrAM
5
4
5
4
H
CS
H
CS
GND
V
U/D
CS
DD
GND
GND
U/D
U/D
V
V
DD
DD
CAT5123, CAT5124, CAT5125
CAT5110, CAT5118, CAT5119

2
3

2
3
CAT5119
CAT5124
CAT5119
soT-23
sC70
6 H
4
6
4
5
5
L
CS
H
L
CS
H
L
Doc. No. MD-220, Rev. I
W

Related parts for cat5119tbi-50-t10

cat5119tbi-50-t10 Summary of contents

Page 1

... GND CAT5110 U/D 3 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119 CAT5123, CAT5124, CAT5125 DesCrIPTIon CAT50/58/59/523/524/525 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 ...

Page 2

... U/D is high, or decrement if U/D is low. L Low Terminal of Resistor W Wiper Terminal of Resistor H High Terminal of Resistor (1) -0.3V to +6V -0. 0.3)V DD ±200mA ±0.6mA ±.3mA ±.3mA = +70ºC) 247mW 245mW -40°C to +85ºC +50ºC -65ºC to +50ºC +300ºC 2 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 3

... SETTLE (2) Typical settling times are dependent on end-to-end resistance. (3) Supply current measured while changing wiper tap, f (4) Supply current measured while wiper position is fixed. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 = -40ºC to 85ºC. Typical values are at V ...

Page 4

... TEMPERATURE 1.5 1.0 0.5 CAT5123/5124/5125 0.0 -0.5 CAT5110/5118/5119 -1.0 -1.5 - TEMPERATURE (ºC) TAP-TO-TAP SWITCHING TRANSIENT U/D 2V/div WIPER OUTPUT 100mv/div 150 200ns/div 4 W-TO-L RESISTANCE vs. TAP POSITION 120 100 100k 80 60 50k 40 20 10k 0 100 1113151719212325272931 TAP POSITION © Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 5

... CU U/D W Note: "W" is not a digital signal. It represents wiper transitions. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 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 ...

Page 6

... Figure 4. Positive lCD bias Control 30V V OUT CAT5119/CAT5124 Figure 5b. Adjustable Gain Circuit V OUT 6 +5V H 30V V OUT OUT CAT5110/CAT5125 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 7

... Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-203. notes: () All dimensions are milimeters. Angles in degrees. (2) Complies with JEDEC standard MO-203. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 SYMBOL ...

Page 8

... PACKAGE OUTLINE DRAWING SYMBOL MIN NOM MAX A 0.90 1.45 A1 0.00 0.15 A2 0.90 1.15 1.30 b 0.30 0.50 c 0.08 0.22 D 2.90 BSC E 2.80 BSC E1 1.60 BSC e 0.95 BSC L 0.30 0.45 0.60 L1 0.60 REF L2 0.25 REF θ 0º 4º 8º θ1 5º 10º 15º θ2 5º 10º 15º END VIEW Doc. No. SOT236-029-01 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice 08/02/07 ...

Page 9

... Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-203. notes: () All dimensions are milimeters. Angles in degrees. (2) Complies with JEDEC standard MO-203. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 SYMBOL ...

Page 10

... PACKAGE OUTLINE DRAWING MIN NOM MAX A 0.90 1.45 A1 0.00 0.15 A2 0.90 1.15 1.30 b 0.30 0.50 c 0.08 0.22 D 2.90 BSC E 2.80 BSC E1 1.60 BSC e 0.95 BSC L 0.30 0.45 0.60 L1 0.60 REF L2 0.25 REF θ 0º 4º 8º θ1 5º 10º 15º θ2 5º 10º 15º END VIEW Doc. No. SOT235-030-01 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice 08/02/07 ...

Page 11

... The device used in the example above is a CAT5110SDI-10 -GT3 (NiPdAu, Tape and Reel, 3,000/Reel). (3) The standard finish is NiPdAu. (4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 12

... Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 13

... CAT523TBI-50-GT0 CAT523TBI-00-T3 CAT523TBI-00-T0 CAT523TBI-00-GT3 CAT523TBI-00-GT0 notes: () Contact factory for availability. For Product Top Mark Codes, click here: http://www.catsemi.com/techsupport/producttopmark.asp © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 Resistor [kΩ] Pin package 0 SC70-6 0 SC70-6 ...

Page 14

... SOT23-6 () 00 SOT23-6 () 00 SOT23-6 4 Parts per reel 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 3,000 0,000 © Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 15

... Update Ordering Information “Top Marking“ /02/2007 G Update Electrical Characteristics Update Package Outline Drawings 0/29/2008 H Update Ordering Information 03/2/2008 I Add Top Mark Code link © Catalyst Semiconductor, Inc. Characteristics subject to change without notice CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 5 Doc No. MD-220, Rev. I ...

Page 16

... Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where personal injury or death may occur. ...

Related keywords