Ball Digital Potentiometers (DigiPOT) 155

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Part RoHS Manufacturer Converter Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Nominal Temperature Coefficient No. of Functions Technology Screening Level Nominal Bandwidth Control Interface Resistance Law Nominal Total Resistance Maximum Supply Current Maximum Resistor Terminal Voltage Maximum Linearity Error (EL) Nominal Supply Voltage Power Supplies (V) Nominal Negative Supply Voltage Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Terminal Position Minimum Resistor Terminal Voltage JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Maximum Resistance Tolerance Width Qualification No. of Positions Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Input Bit Code

DS1859B-050

Maxim Integrated

Digital Potentiometer

Commercial

Ball

16

LBGA

Square

Plastic/Epoxy

Yes

50 ppm/°C

2

2-Wire Serial

Linear

50 KΩ

3.6 V

3.3 V

3/5 V

GRID ARRAY, LOW PROFILE

BGA16,4X4,40

Digital Potentiometers

0.039 in (1 mm)

70 °C (158 °F)

0 °C (32 °F)

Tin Lead

Bottom

-300 mV

S-PBGA-B16

3

0.059 in (1.5 mm)

0.157 in (4 mm)

No

256

Nonvolatile memory; other resistor value is 50000 Ω; it can also operate from a 5 V supply

e0

0.157 in (4 mm)

DS1856B-020+

Maxim Integrated

Digital Potentiometer

Industrial

Ball

16

LBGA

Square

Plastic/Epoxy

Yes

50 ppm/°C

2

2-Wire Serial

Linear

20 KΩ

3.6 V

3.3 V

3/5 V

GRID ARRAY, LOW PROFILE

BGA16,4X4,40

Digital Potentiometers

0.039 in (1 mm)

95 °C (203 °F)

-40 °C (-40 °F)

Tin Silver Copper

Bottom

-300 mV

S-PBGA-B16

3

0.059 in (1.5 mm)

0.157 in (4 mm)

No

256

Nonvolatile memory; other resistor value is 20000 Ω; it can also operate from a 5 V supply

e1

30 s

260 °C (500 °F)

0.157 in (4 mm)

DS1859B-050/U

Maxim Integrated

Digital Potentiometer

Commercial

Ball

16

LBGA

Square

Plastic/Epoxy

Yes

50 ppm/°C

2

2-Wire Serial

Linear

20 KΩ

3.6 V

3.3 V

GRID ARRAY, LOW PROFILE

0.039 in (1 mm)

70 °C (158 °F)

0 °C (32 °F)

Bottom

-300 mV

S-PBGA-B16

0.059 in (1.5 mm)

0.157 in (4 mm)

No

256

Nonvolatile memory; other resistor value is 20000 Ω; it can also operate from a 5 V supply

0.157 in (4 mm)

X9268UA24I-2.7

Renesas Electronics

Digital Potentiometer

Industrial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

3/5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Bottom

R-PBGA-B24

No

X9268TA24I-2.7

Renesas Electronics

Digital Potentiometer

Industrial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

3/5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Bottom

R-PBGA-B24

No

X9268TA24-2.7

Renesas Electronics

Digital Potentiometer

Commercial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

3/5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

70 °C (158 °F)

0 °C (32 °F)

Bottom

R-PBGA-B24

No

X9268UA24I

Renesas Electronics

Digital Potentiometer

Industrial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

5 V

5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Bottom

R-PBGA-B24

No

X9268UA24

Renesas Electronics

Digital Potentiometer

Commercial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

5 V

5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

70 °C (158 °F)

0 °C (32 °F)

Bottom

R-PBGA-B24

No

X9268TA24

Renesas Electronics

Digital Potentiometer

Commercial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

5 V

5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

70 °C (158 °F)

0 °C (32 °F)

Bottom

R-PBGA-B24

No

X9268TA24I

Renesas Electronics

Digital Potentiometer

Industrial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

5 V

5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Bottom

R-PBGA-B24

No

X9268UA24-2.7

Renesas Electronics

Digital Potentiometer

Commercial

Ball

24

FBGA

Rectangular

Plastic/Epoxy

Yes

CMOS

Linear

3/5 V

Grid Array, Fine Pitch

BGA24,4X6,20

Digital Potentiometers

0.02 in (0.5 mm)

70 °C (158 °F)

0 °C (32 °F)

Bottom

R-PBGA-B24

No

Digital Potentiometers (DigiPOT)

Digital potentiometers, also known as DigiPOTs, are electronic devices that allow the user to adjust the resistance of a circuit digitally. They are designed to replace traditional mechanical potentiometers and offer several advantages, such as greater precision, faster response, and remote control.

DigiPOTs consist of a set of resistive elements, divided into several segments, and a wiper that can be moved to change the resistance between two terminals. The position of the wiper is controlled by digital signals, which are decoded to select the appropriate resistance segment. DigiPOTs can be programmed to provide a specific resistance value or to change the resistance in response to a specific input signal.

DigiPOTs are used in a wide range of applications, such as audio amplifiers, motor control circuits, and power management systems. They offer several advantages over traditional potentiometers, such as faster response time, more precise adjustment, and greater reliability. DigiPOTs also eliminate the need for mechanical parts, which can wear out over time and require replacement.

DigiPOTs come in different configurations, including single, dual, and quad-channel versions, each with different resistance ranges and step sizes. They can be controlled by a microcontroller or other digital circuit, and some models offer features such as non-volatile memory, temperature compensation, and programmable resolution.