Analog Devices (Maxim Integrated) · Digital Potentiometers
DS1845B-020
Analog Devices (Maxim Integrated) Digital Potentiometers · CSBGA-16(4x4)
Part-number family from Dallas Semiconductor (now Analog Devices, 2001). Older stock may carry Dallas Semiconductor markings.
Request a quote for DS1845B-020The DS1845B-020 is a Digital Potentiometers from Analog Devices (Maxim Integrated), supplied in a CSBGA-16(4x4) package. It is listed in our ADC & DAC Data Converters catalog (Analog & Mixed Signal).
Key specifications of the DS1845B-020: interface I2C, voltage - supply 2.7V~5.5V, number of channels 2, quiescent current (iq) 20uA, 30uA, operating temperature -40°C~+85°C and bandwidth 1MHz.
PartnerSemi sources the DS1845B-020 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | DS1845B-020 |
|---|---|
| Manufacturer | Analog Devices (Maxim Integrated) |
| Heritage brand (part family) | Dallas Semiconductor |
| Product type | Digital Potentiometers |
| Category | ADC & DAC Data Converters |
| Package / case | CSBGA-16(4x4) |
| Bandwidth | 1MHz |
| Interface | I2C |
| Memory Type | EEPROM |
| Number of Channels | 2 |
| Number of Taps | 256, 100 |
| Operating Temperature | -40°C~+85°C |
| Quiescent Current (Iq) | 20uA, 30uA |
| Resistance Value (Ohms) | 100kΩ |
| Resistance value change | Linear |
| Temperature Coefficient(Typ) | 750ppm/°C |
| Tolerance | ±20% |
| Voltage - Supply | 2.7V~5.5V |
| Wiper resistance | 1000Ω, 500Ω |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Analog Devices (Maxim Integrated) ADC & DAC Data Converters
| Part number | Type | |
|---|---|---|
| DS1809Z-010+C | Digital Potentiometers | |
| DS1809Z-100+ | Digital Potentiometers | |
| DS1841N+ | Digital Potentiometers | |
| DS1841N+T&R | Digital Potentiometers | |
| DS1845E-010+ | Digital Potentiometers | |
| DS1847B-050 | Digital Potentiometers | |
| DS1847E-050 | Digital Potentiometers | |
| DS1847E-050/T&R | Digital Potentiometers |
Frequently asked questions
What is the DS1845B-020?
The DS1845B-020 is a Digital Potentiometers from Analog Devices (Maxim Integrated), supplied in a CSBGA-16(4x4) package. It is listed in our ADC & DAC Data Converters catalog (Analog & Mixed Signal).
What are the specifications of the DS1845B-020?
Bandwidth: 1MHz; Interface: I2C; Memory Type: EEPROM; Number of Channels: 2; Number of Taps: 256, 100; Operating Temperature: -40°C~+85°C; Quiescent Current (Iq): 20uA, 30uA; Resistance Value (Ohms): 100kΩ; Resistance value change: Linear; Temperature Coefficient(Typ): 750ppm/°C; Tolerance: ±20%; Voltage - Supply: 2.7V~5.5V; Wiper resistance: 1000Ω, 500Ω.
What package is the DS1845B-020 in?
The DS1845B-020 is listed in a CSBGA-16(4x4) package.
Which part numbers are similar to the DS1845B-020?
Similar part numbers in our catalog include DS1809Z-010+C (Analog Devices (Maxim Integrated)), DS1809Z-100+ (Analog Devices (Maxim Integrated)), DS1841N+ (Analog Devices (Maxim Integrated)), DS1841N+T&R (Analog Devices (Maxim Integrated)), DS1845E-010+ (Analog Devices (Maxim Integrated)) and DS1847B-050 (Analog Devices (Maxim Integrated)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the DS1845B-020?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=DS1845B-020&brand=Analog%20Devices%20(Maxim%20Integrated) or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.