廬
RE
G5
60
1
REG5601
RE
G5
60
1
18-LINE SCSI
ACTIVE TERMINATOR
FEATURES
q
COMPLIES WITH SCSI-2 SPECIFICATIONS
q
INTERNAL 2.9V REGULATOR
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ON-CHIP TERMINATION RESISTORS
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DISCONNECT ALL TERMINATION
RESISTORS WITH A SINGLE LOGIC
COMMAND
q
POWER-DOWN MODE: 150
碌
A max
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LINE CAPACITANCE: 10pF typ
q
CURRENT LIMIT AND THERMAL SHUT-
DOWN PROTECTION
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28-Lead SOIC and SSOP PACKAGES
DESCRIPTION
The REG5601 is an 18-line active terminator for
SCSI-2 (Small Computer Systems Interface) circuitry.
On-chip resistors and 2.9V regulator provide the pre-
scribed 110鈩?termination for low power dissipation
and high speed data transmission.
All line connections can be disconnected from the bus
with a single logic control line to reduce standby
power consumption. Output lines remain high imped-
ance without power applied. Each line is individually
clamped at ground to dissipate negative-going glitches.
The 2.9V regulator is current-limited and thermally
protected. Regulated output is available for external
circuitry.
The REG5601 is available in 28-lead SOIC and fine-
pitch SSOP packages and is specified for operation
over the 0擄C to 70擄C temperature range.
Termpwr
Termpwr
Thermal
Shutdown
Current
Limit
Clamp
110鈩?/div>
2.9V
Reg Out
Switch
Signal
Line 1
Ground
110鈩?/div>
2.9V
Signal
Line 2
鈥?/div>
鈥?/div>
鈥?/div>
(18 Lines)
Disconnect
Switch
Drive
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400 鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706
Tel: (520) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
漏
1994 Burr-Brown Corporation
PDS-1216B
Printed in U.S.A. August, 1995
REG5601U相關(guān)型號(hào)PDF文件下載
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英文版
18-LINE SCSI ACTIVE TERMINATOR
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英文版
18-LINE SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
18-LINE SCSI ACTIVE TERMINATOR
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英文版
18-LINE SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
18-LINE SCSI ACTIVE TERMINATOR
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英文版
18-LINE SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
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英文版
LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR
BURR-BROWN ...
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英文版
SCSI Terminator, 18-Line, 110ohm, PDSO28, PLASTIC, SSOP-28
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