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DS1666S-010/T&R

Description
Analog Circuit, 1 Func, CMOS, PDSO16, 0.300 INCH, SOIC-16
CategoryAnalog mixed-signal IC    The signal circuit   
File Size130KB,9 Pages
ManufacturerDALLAS
Websitehttp://www.dalsemi.com
Download Datasheet Parametric Compare View All

DS1666S-010/T&R Overview

Analog Circuit, 1 Func, CMOS, PDSO16, 0.300 INCH, SOIC-16

DS1666S-010/T&R Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerDALLAS
package instruction0.300 INCH, SOIC-16
Reach Compliance Codeunknown
Analog Integrated Circuits - Other TypesANALOG CIRCUIT
JESD-30 codeR-PDSO-G16
JESD-609 codee0
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal locationDUAL
Base Number Matches1
DS1666
Audio Digital Resistor
www.dalsemi.com
FEATURES
128 position, digitally controlled poten-
tiometer
Operates from a +5 volts power supply with
TTL signal inputs
Wide analog voltage range of ±5 volts
Low-power CMOS
14-pin DIP or 16-pin SOIC for surface
mount applications
Default position on power up sets wiper
position to 10% of active digital taps (3% of
the total end-to-end resistance)
Operating temperature range
– Industrial temp. range: -40°C to +85°C
Resistance/Step
Resistance values Low End High End
DS1666-10 10K
24Ω
152Ω
DS1666-50 50K
122Ω
759Ω
DS1666-100 100K 243Ω
1.519Ω
PIN ASSIGNMENT
NC
U/D
INC
CS
GND
NC
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
V
CC
V
B
V
W
V
H
V
L
NC
14-PIN DIP (300 MIL)
See Mech. Drawings Section
U/D
NC
NC
INC
NC
CS
NC
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
NC
V
B
V
W
V
H
NC
NC
V
L
-3dB Point
1.0 MHz
200 kHz
100 kHz
16-PIN SOIC (300 MIL)
See Mech. Drawings Section
PIN DESCRIPTIONS
V
H
V
L
V
W
U/
D
INC
CS
NC
V
CC
GND
V
B
-
-
-
-
-
-
-
-
-
-
High Terminal of Potentiometer
Low Terminal of Potentiometer
Wiper Terminal of Potentiometer
Up/Down Control
Wiper Movement Control
Chip Select for Wiper Movement
No Connection
5V Power Supply Input
Ground
Substrate Bias Voltage (0 to -5V)
DESCRIPTION
The DS1666 Audio Digital Resistor is a solid-state potentiometer composed of 127 digitally controlled
resistive elements. Between each resistive section and both ends of the potentiometer are tap points
multiplexed to the wiper. The position of the wiper on the resistance array is controlled by the
CS
, U/
D
and
INC
inputs. The taper of the DS1666 is shown in Figure 1.
1 of 9
102899

DS1666S-010/T&R Related Products

DS1666S-010/T&R DS1666S-100/T&R DS1666S-050/T&R
Description Analog Circuit, 1 Func, CMOS, PDSO16, 0.300 INCH, SOIC-16 Analog Circuit, 1 Func, CMOS, PDSO16, 0.300 INCH, SOIC-16 Analog Circuit, 1 Func, CMOS, PDSO16, 0.300 INCH, SOIC-16
Is it Rohs certified? incompatible incompatible incompatible
Maker DALLAS DALLAS DALLAS
package instruction 0.300 INCH, SOIC-16 0.300 INCH, SOIC-16 0.300 INCH, SOIC-16
Reach Compliance Code unknown unknown unknown
Analog Integrated Circuits - Other Types ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT
JESD-30 code R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
JESD-609 code e0 e0 e0
Number of functions 1 1 1
Number of terminals 16 16 16
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Certification status Not Qualified Not Qualified Not Qualified
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V
surface mount YES YES YES
technology CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING GULL WING GULL WING
Terminal location DUAL DUAL DUAL
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