ADN2850BCPZ250

Mfr. #:: ADN2850BCPZ250
Produttore:: Analog Devices Inc
Descrizione:: Digital Potentiometer ICs Nonvolatile Memory Dual 1024-Pos
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: ADN2850BCPZ250 Scheda dati
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Attributo del prodotto
Valore attributo

Produttore: Analog Devices Inc.

categoria di prodotto: Acquisizione dati - Potenziometri digitali

Serie: -

Confezione: Vassoio

Pacchetto-Custodia: 16-VQFN Exposed Pad, CSP

Temperatura di esercizio: -40°C ~ 85°C

Caratteristiche: -

Interfaccia: SPI

Tensione di alimentazione: 2.7 V ~ 5 V, ±2.25 V ~ 2.75 V

Pacchetto-dispositivo-fornitore: 16-LFCSP-VQ (5x5)

Numero di circuiti: 2

cono: logaritmico

Configurazione: Reostato

Numero di tocchi: 1024

Resistenza-Ohm: 50k

Tipo di memoria: Non volatile

Tolleranza: ±8%

Tipo-coefficiente di temperatura: 35 ppm/°C

Resistenza-Wiper-Ohm-Tipo: 50

Tags: ADN2850BCPZ2, ADN2850BCPZ, ADN2850BC, ADN2850B, ADN2850, ADN285, ADN28, ADN2, ADN

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ADN2850BCPZ250 Descrizione

***ical: Digital Potentiometer 250kOhm 1024POS Non-Volatile Linear/Log 16-Pin LFCSP EP Tray

***ark: DIGITAL POT, 250KOHM, DUAL, LFCSP-16; End To End Resistance:250kohm; No. of Pots:Dual; Control Interface:SPI; Track Taper:Logarithmic; Resistance Tolerance:± 8%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; No. of Pins:16Pins RoHS Compliant: Yes

***log Devices: The ADN2850 is a dual-channel, nonvolatile memory, digitally controlled resistors with 1024-step resolution, offering guaranteed maximum low resistor tolerance error of ±8%. The device performs the same electronic adjustment function as a mechanical rheostat with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. The versatile programming of the ADN2850 via an SPI®-compatible serial interface allows 16 modes of operation and adjustment including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback, and extra EEMEM for user-defined information such as memory data for other components, look-up table, or system identification information. In the scratchpad programming mode, a specific setting can be programmed directly to the RDAC register, which sets the resistance between Terminal W and Terminal B. This setting can be stored into the EEMEM and is restored automatically to the RDAC register during system power-on. The EEMEM content can be restored dynamically or through external PR strobing, and a WP function protects EEMEM contents. To simplify the programming, the independent or simultaneous linear-step increment or decrement commands can be used to move the RDAC wiper up or down, one step at a time. For logarithmic ±6 dB changes in the wiper setting, the left or right bit shift command can be used to double or halve the RDAC wiper setting. The ADN2850 patterned resistance tolerance is stored in the EEMEM. The actual full scale resistance can, therefore, be known by the host processor in readback mode. The host can execute the appropriate resistance step through a software routine that simplifies open-loop applications as well as precision calibration and tolerance matching applications. The ADN2850 is available in the 5 mm × 5 mm 16-lead frame chip scale LFCSP and thin, 16-lead TSSOP package. The part is guaranteed to operate over the extended industrial temperature range of −40°C to +85°C. Applications SONET, SDH, ATM, Gigabit Ethernet, DWDM laser diode driver, optical supervisory systems Mechanical rheostat replacement Instrumentation gain adjustment Programmable filters, delays, time constants Sensor calibration

Market price

Parte #	Mfg.	Descrizione	Azione	Prezzo
ADN2850BCPZ250 DISTI # ADN2850BCPZ250-ND	Analog Devices Inc	IC DGTL RHEO DL 1024POS 16LFCSP RoHS: Compliant Min Qty: 1 Container: Tray	On Order	490:$7.5140 10:$9.5030 1:$10.5200
ADN2850BCPZ250-RL7 DISTI # ADN2850BCPZ250-RL7-ND	Analog Devices Inc	IC DGTL RHEO DL 25K 9BIT16LFCSP RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	Limited Supply - Call
ADN2850BCPZ250	Analog Devices Inc	Digital Potentiometer, 2 Func, 250000ohm, 3-wire Serial Control Interface, 1024 Positions RoHS: Compliant	312	1000:$8.6300 500:$9.0900 100:$9.4600 25:$9.8700 1:$10.6200
ADN2850BCPZ250 DISTI # 584-ADN2850BCPZ250	Analog Devices Inc	Digital Potentiometer ICs Nonvolatile Memory Dual 1024-Pos RoHS: Compliant	7	1:$9.9500 10:$8.9500 25:$8.4200 50:$7.9200 100:$7.5200 250:$7.0600 500:$6.4100 1000:$5.4900
ADN2850BCPZ250-RL7 DISTI # 584-ADN2850BCPZ250R7	Analog Devices Inc	Digital Potentiometer ICs Dual 10-bit SPI NVM Digital Rheostat RoHS: Compliant	0
ADN2850BCPZ250 DISTI # 8779111P	Analog Devices Inc	DIGI POTENTIOMETER 1024POS 16-PIN LFCSP, PU	45	5:£4.1800

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: ADN2850BCPZ250 OMO.#: OMO-ADN2850BCPZ250-ANALOG-DEVICES-INC-ADI	Digital Potentiometer ICs Nonvolatile Memory Dual 1024-Pos
	Mfr.#: ADN2850BCPZ25 OMO.#: OMO-ADN2850BCPZ25-ANALOG-DEVICES-INC-ADI	Digital Potentiometer ICs Nonvolatile Memory Dual 1024-Pos
	Mfr.#: ADN2850B25 OMO.#: OMO-ADN2850B25-1190	Nuovo e originale
	Mfr.#: ADN2850BCP25Z OMO.#: OMO-ADN2850BCP25Z-1190	Nuovo e originale
	Mfr.#: ADN2850BCPZ OMO.#: OMO-ADN2850BCPZ-1190	Nuovo e originale
	Mfr.#: ADN2850BCPZ250-RL7 OMO.#: OMO-ADN2850BCPZ250-RL7-ANALOG-DEVICES	IC DGTL RHEO DL 25K 9BIT16LFCSP
	Mfr.#: ADN2850BRU25 OMO.#: OMO-ADN2850BRU25-1190	Digital Potentiometer, 2 Func, 25000ohm, 3-wire Serial Control Interface, 1024 Positions, PDSO16
	Mfr.#: ADN2850BRUZ OMO.#: OMO-ADN2850BRUZ-1190	Nuovo e originale
	Mfr.#: ADN2850BRUZ25 OMO.#: OMO-ADN2850BRUZ25-1190	25kOhmDigital Potentiometer 1024POS Non-Volatile Linear/Log 16-Pin TSSOP Tube
	Mfr.#: ADN2850XRU251 OMO.#: OMO-ADN2850XRU251-1190	Nuovo e originale

Disponibilità

Azione:: Available
Su ordine:: 2500
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Il prezzo attuale di ADN2850BCPZ250 è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]

Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~8,24 USD~~; ~~8,24 USD~~

10: ~~7,82 USD~~; ~~78,23 USD~~

100: ~~7,41 USD~~; ~~741,15 USD~~

500: ~~7,00 USD~~; ~~3 499,90 USD~~

1000: ~~6,59 USD~~; ~~6 588,00 USD~~

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ADN2850BCPZ250

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes