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REG5601 Datasheet(PDF) 2 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
Part No. REG5601
Description  18-LINE SCSI ACTIVE TERMINATOR
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Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
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REG5601 Datasheet(HTML) 2 Page - Burr-Brown (TI)

   
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®
REG5601
2
SPECIFICATIONS
CONNECTION DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Termpwr Voltage ................................................................................. +7V
Signal Line Voltage ................................................................... 0V to +7V
Regulator Output Current ................................................................. 1.65A
Power Dissipation .............................................................................. 2.5W
Operating Junction Temperature ................................... –40
°C to +150°C
Storage Temperature ..................................................... –40
°C to +150°C
Top View
SOIC
SSOP
REG5601U
REG5601E
PARAMETERS
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
POWER SUPPLY
Termpwr Supply Voltage
4.0
5.25
4.0
5.25
V
Termpwr Supply Current
All Termination Lines = Open
14
25
14
25
mA
All VTERM = 0.5V
385
430
385
430
mA
Power-Down Mode
Disconnect = Open (High)
100
150
100
150
µA
TERMINATION LINES
Termination Impedance
∆I
TERM = 5mA to 15mA
107
110
115
107
110
115.5
Output High Voltage
Termpwr = 4V(1)
2.65
2.8
2.65
2.8
V
Maximum Output Current
VTERM = 0.5V
20.5
21.7
22.4
19.8
21.7
22.4
mA
Termpwr = 4V, VTERM = 0.5V(1)
19.4
21
22.4
19
21
22.4
mA
Output Clamp Level
ITERM = –30mA
–0.2
–0.05
0.1
–0.2
–0.05
0.1
V
Output Leakage
Disconnect = Open (High), Tempwr = 0V to 5.25V
20
400
20
400
nA
Output Capacitance
Disconnect = Open (High)
10
10
pF
REGULATOR
Regulator Output Voltage
2.8
2.9
3.0
2.8
2.9
3.0
V
Line Regulation
Termpwr = 4V to 6V
6
20
6
20
mV
Load Regulation
IREG = 0 to 400mA
20
50
20
50
mV
Drop-Out Voltage
All VTERM = 0.5V, ∆VREG = 100mV
1.0
1.2
1.0
1.2
V
Short-Circuit Current
VREG = 0V
450
1350
1650
450
1350
1650
mA
Current Sink
VREG = 3.5V
8
11
8
11
mA
Thermal Shutdown
170
170
°C
DISCONNECT LOGIC INPUT
Disconnect Threshold
0.8
1.6
2.0
0.8
1.6
2.0
V
Threshold Hysterisis
200
200
mV
Input Current (Internal Pull-Up)
Disconnect = 0V
6
15
6
15
µA
TEMPERATURE RANGE
Operating
070
0
70
°C
Storage
–40
150
–40
150
°C
θ
JL (junction to lead)
20
20
°C/W
NOTE: (1) Measurement of each termination line while the other 17 lines are held low (0.5V).
Disconnect
Termination Line 1
Termination Line 2
Termination Line 3
Termination Line 4
Termination Line 5
(Thermal) GND
(Thermal) GND
(Thermal) GND
Termination Line 6
Termination Line 7
Termination Line 8
Termination Line 9
Termpwr
GND
Termination Line 18
Termination Line 17
Termination Line 16
Termination Line 15
Termination Line 14
GND (Thermal)
GND (Thermal)
GND (Thermal)
Termination Line 13
Termination Line 12
Termination Line 11
Termination Line 10
Reg Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
REG5601
NOTE: Pin 28 is electrical ground. Connect pins
7, 8, 9, 20, 21, 22 to large circuit trace for proper heat
sinking. Connect to ground or leave open-circuit.
T
A = 0°C to +70°C, Termpwr = 4.75V, and Disconnect = 0V unless otherwise specified.
PACKAGE/ORDERING INFORMATION
PACKAGE DRAWING
MODEL
PACKAGE
NUMBER(1)
REG5601U
Plastic 28-Lead SOIC
217
REG5601E
Plastic 28-Lead SSOP
324
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility
for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or
licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support
devices and/or systems.


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