ald1107db Advanced Linear Devices Inc (ALD), ald1107db Datasheet
ald1107db
Manufacturer Part Number
ald1107db
Description
Quad/dual P-channel Matched Pair Mosfet Array
Manufacturer
Advanced Linear Devices Inc (ALD)
Datasheet
1.ALD1107DB.pdf
(6 pages)
ORDERING INFORMATION
* Contact factory for industrial temperature range.
GENERAL DESCRIPTION
The ALD1107/ALD1117 are monolithic quad/dual P-channel enhance-
ment mode matched MOSFET transistor arrays intended for a broad range
of precision analog applications. The ALD1107/ALD1117 offer high input
impedance and negative current temperature coefficient. The transistor
pairs are matched for minimum offset voltage and differential thermal
response, and they are designed for precision analog switching and
amplifying applications in +2V to +12V systems where low input bias
current, low input capacitance and fast switching speed are desired. These
MOSFET devices feature very large (almost infinite) current gain in a low
frequency, or near DC operating environment. The ALD1107/ALD1117 are
builiding blocks for differential amplifier input stages, transmission gates,
multiplexer applications, current sources, current mirrors and other preci-
sion analog circuits.
FEATURES
• Low threshold voltage of -0.7
• Low input capacitance
• Low V
• High input impedance -- 10
• Low input and output leakage currents
• Negative current (I
• Enhancement-mode (normally off)
• DC current gain 10
• Low input and output leakage currents
BLOCK DIAGRAM
© 2003 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, California 94089 -1706 Tel: (408) 747-1155 Fax: (408) 747-1286 http://www.aldinc.com
G
P1
-55 C to +125 C
8-Pin CERDIP
Package
ALD1117 DA
14-Pin CERDIP
Package
ALD1107 DB
(2)
OS
D
P1
S
2mV typical
P1
(1)
A
L
D
(3)
INEAR
DVANCED
EVICES,
V + (11)
Operating Temperature Range*
DS
9
QUAD/DUAL P-CHANNEL MATCHED PAIR MOSFET ARRAY
S
D
P2
P2
I
) temperature coefficient
NC.
(12)
(14)
G
0 C to +70 C
8-Pin Plastic Dip
Package
ALD1117PA
14-Pin Plastic Dip
Package
ALD1107 PB
P2
14
ALD1107
(13)
~
typical
V - (4)
G
P3
(9)
D
P3
S
(10)
P3
(8)
0 C to +70 C
8-Pin SOIC
Package
ALD1117 SA
14-Pin SOIC
Package
ALD1107 SB
V + (11)
S
D
P4
P4
(7)
(5)
G
P4
(6)
APPLICATIONS
• Precision current sources
• Precision current mirrors
• Voltage Choppers
• Differential amplifier input stage
• Voltage comparator
• Data converters
• Sample and Hold
• Precision analog signal processing
PIN CONFIGURATION
BLOCK DIAGRAM
G P4
G P1
D P4
G P1
D P1
D P1
S P4
S P1
S P1
V
V
-
-
G
P1
4
4
1
2
3
5
6
1
2
3
7
(2)
DB, PB, SB PACKAGE
DA, PA, SA PACKAGE
D
P1
S
P1
(1)
(3)
ALD1117
ALD1107
ALD1117
V+ (5)
ALD1107/ALD1117
~
V - (4)
S
D
P2
P2
(6)
(8)
G
11
10
14
13
12
P2
9
8
8
6
7
5
(7)
D P2
S P2
D P3
G P3
S P3
D P2
S P2
G P2
V
G P2
V
+
+
1
1
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ald1107db Summary of contents
Page 1
A DVANCED L INEAR D I EVICES, NC. QUAD/DUAL P-CHANNEL MATCHED PAIR MOSFET ARRAY GENERAL DESCRIPTION The ALD1107/ALD1117 are monolithic quad/dual P-channel enhance- ment mode matched MOSFET transistor arrays intended for a broad range of precision analog applications. The ALD1107/ALD1117 ...
Page 2
ABSOLUTE MAXIMUM RATINGS Drain-source voltage Gate-source voltage Power dissipation Operating temperature range PA, SA, PB, SB package DA, DB package Storage temperature range Lead temperature, 10 seconds OPERATING ELECTRICAL CHARACTERISTICS unless otherwise ...
Page 3
TYPICAL PERFORMANCE CHARACTERISITCS OUTPUT CHARACTERISTICS - -7.5 -5.0 -2 DRAIN SOURCE VOLTAGE (V) FORWARD TRANSCONDUCTANCE vs. DRAIN SOURCE VOLTAGE 1 0 ...
Page 4
CURRENT SOURCE MIRROR + SET SET 1/2 ALD1106 or ALD1116 Channel MOSFET Channel MOSFET 3 ...
Page 5
N- CHANNEL CURRENT SOURCE I SET I SOURCE 1/2 ALD1106 or ALD1116 SOURCE SET R SET Channel MOSFET SOURCE ...
Page 6
...