Imprimer la page
MCP4251-104E/P
DIGITAL POTENTIOMETER, -40 TO 125DEG C
L'image a des fins d'illustration uniquement. Veuillez lire la description du produit.
FabricantMICROCHIP
Réf. FabricantMCP4251-104E/P
Code Commande91R1174
Gamme de produitDual 257-Tap Volatile Digital Pots
Votre numéro de pièce
154 En Stock
| Quantité | Prix |
|---|---|
| 1+ | 1,890 $ |
| 10+ | 1,800 $ |
| 25+ | 1,710 $ |
| 60+ | 1,600 $ |
| 120+ | 1,530 $ |
| 510+ | 1,450 $ |
Prix pour :Each
Minimum: 1
Multiple: 1
1,89 $
Note à la ligne
Ajouté à votre confirmation de commande, à votre facture et à votre note d’expédition pour cette commande uniquement.
Informations produit
FabricantMICROCHIP
Réf. FabricantMCP4251-104E/P
Code Commande91R1174
Gamme de produitDual 257-Tap Volatile Digital Pots
Fiche technique
Potentiometer TypeVolatile
End To End Resistance100kohm
No. of PotsDual
Control InterfaceSerial, SPI
Supply Voltage Min1.8V
Track TaperLinear
Resistance Tolerance± 20%
Supply Voltage Max5.5V
IC Case / PackageDIP
No. of Pins14Pins
Potentiometer IC Case StyleDIP
IC MountingThrough Hole
No. of Steps257
Temperature Coefficient150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeDual 257-Tap Volatile Digital Pots
QualificationAEC-Q100
Automotive Qualification StandardAEC-Q100
MSL-
SVHCNo SVHC (04-Feb-2026)
Aperçu du produit
MCP4251-104E/P is an 8bit, dual SPI digital potentiometer with volatile memory. It offers a wide range of product offerings using an SPI interface.
- 100Kohm resistance version, SPI control interface, RAM memory type
- Mid-scale POR wiper setting, 75ohm wiper- RW resistance (typical)
- 257 number of steps, VDD operating range from 1.8V to 5.5V
- Zero scale to full-scale wiper operation, internal weak pull-up on all digital inputs
- Ratiometric (potentiometer) is 15ppm typical (low tempco)
- SPI serial interface (10MHz, modes 0,0 and 1,1), high-speed read/writes to wiper registers
- Resistor network terminal disconnect feature via : shutdown pin (SHDN, active low), TCON register
- Brown-out reset protection, serial interface inactive current
- High-voltage tolerant digital inputs, supports split rail applications
- 14 pin DIP package, extended operating temperature range from -40 to 125°C
Spécifications techniques
Potentiometer Type
Volatile
No. of Pots
Dual
Supply Voltage Min
1.8V
Resistance Tolerance
± 20%
IC Case / Package
DIP
Potentiometer IC Case Style
DIP
No. of Steps
257
Operating Temperature Min
-40°C
Product Range
Dual 257-Tap Volatile Digital Pots
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
End To End Resistance
100kohm
Control Interface
Serial, SPI
Track Taper
Linear
Supply Voltage Max
5.5V
No. of Pins
14Pins
IC Mounting
Through Hole
Temperature Coefficient
150ppm/°C
Operating Temperature Max
125°C
Qualification
AEC-Q100
MSL
-
Documents techniques (4)
Produits associés
6 produit(s) trouvé(s)
Législation et Questions environnementales
US ECCN:EAR99
EU ECCN:Unknown
Conforme RoHS :Oui
RoHS
Conforme à la norme RoHS Phthalates:Oui
RoHS
SVHC :No SVHC (04-Feb-2026)
Télécharger le certificat de conformité du produit
Certificat de conformité du produit
Traçabilité des produits