| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,841 pcs
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1841 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS2105Z+ from Analog Devices is an integrated circuit designed for active termination in SCSI systems, compliant with SCSI-1, Fast SCSI, and Ultra SCSI standards. This device provides active termination for nine signal lines, featuring laser-trimmed 110 ohm resistors with a 5% tolerance. It operates within a voltage range of 4V to 5.25V and a temperature range of 0°C to 70°C.
The DS2105Z+ is packaged in a 16-SOIC (0.154", 3.90mm Width) surface mount component. Its design offers benefits such as greater immunity to voltage drops on the TERMPWR line, enhanced high-level noise immunity, and low quiescent current consumption. A power-down mode is available to isolate the termination resistors from the bus when not in use. This IC is functionally compatible with the DS21S07A and is targeted for high-volume applications requiring active termination.
Key features include onboard thermal shutdown circuitry and support for actively negated SCSI signals. The device integrates a regulator and nine switched termination resistors into a monolithic IC, simplifying system design for applications requiring robust SCSI bus termination.
The DS2105Z+ is fully compliant with SCSI-1, Fast SCSI, and Ultra SCSI standards.
The DS2105Z+ provides active termination for nine signal lines.
The operating voltage range for the DS2105Z+ is 4V to 5.25V.
The DS2105Z+ operates within a temperature range of 0°C to 70°C.
The DS2105Z+ is available in a 16-SOIC (0.154", 3.90mm Width) package.
The DS2105Z+ is a surface mount device.