MDP1645(2013) データシートの表示（PDF） - Vishay Semiconductors
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MDP1645 Datasheet PDF : 3 Pages
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www.vishay.com
MDP 45, 46
Vishay Dale
Thick Film Resistor Networks, Dual-In-Line, Molded DIP
FEATURES
• TTL/ECL translater and SCSI-BUS signal
terminator schematics available
• 0.190" (4.83 mm) maximum seated height
Available
• Rugged, molded case construction
• Low temperature coefficient (-55 °C to +125 °C),
MDP 1645: ± 100 ppm/°C,
MDP 1646: ± 250 ppm/°C
Available
• Compatible with automatic insertion equipment
• Thick film resistive elements
• Reduces PC board space and reduces total assembly costs
• Available in tube pack
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
* This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL/
PIN NO.
MDP1645
MDP1646
POWER RATING
ELEMENT
P70 °C
W
0.125
0.125
POWER RATING
PACKAGE
P70 °C
W
2.0
2.0
TOLERANCE
±%
2
5
RESISTANCE
VALUES
180, 270, 820
330, 150
TEMPERATURE
COEFFICIENT
(-55 °C to +125 °C)
± ppm/°C (Typ.)
100
250
TCR TRACKING
± ppm/°C
150
150
WEIGHT
g
1.5
1.5
CIRCUIT APPLICATIONS
MDP1645 Schematic VCC
16
1
VCC
TTL INPUTS
OUTPUTS TO ECL
180 Ω
TTL to ECL translator
270 Ω
The MDP1645 network consists of 18 resistors of 3 different values,
internally divided into six (6) identical three (3) resistor sections for
820 Ω
TTL to ECL translation.
VEE
MDP1646 Schematic 16
R1
R2
R1
1
9
330 Ω
150 Ω
330 Ω
8
SCSI-BUS signal terminator
The MDP1646 network consists of 21 resistors of 2 different values,
internally divided into seven (7) identical three (3) resistor sections for
SCSI-BUS terminator applications.
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: MDP1646D04 (preferred part number information)
MDP 1 6 4 6 D 0 4
GLOBAL MODEL
PIN COUNT
SCHEMATIC
MDP
16
45 = TTL/ECL
translator
46 = Signal
terminator
Historical Part Number: MDP1646 (will continue to be accepted)
PACKAGING
E04 = Lead (Pb)-free, tube
D04 = Tin/lead, tube
SPECIAL
Blank = Standard
(Dash number)
(Up to 3 digits)
From 1 to 999 as applicable
MDP
16
46
D04
HISTORICAL MODEL
PIN COUNT
SCHEMATIC
PACKAGING
Note
• For additional information on packaging, refer to the Through-Hole Network Packaging document (www.vishay.com/doc?31542).
Revision: 29-Nov-13
1
Document Number: 31512
For technical questions, contact: ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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