ALD1106_12 Datasheet, PDF (1/11 Pages) Advanced Linear Devices – QUAD/DUAL N-CHANNEL MATCHED PAIR MOSFET ARRAY

ADVANCED
LINEAR
DEVICES, INC.
ALD1106/ALD1116
QUAD/DUAL N-CHANNEL MATCHED PAIR MOSFET ARRAY
GENERAL DESCRIPTION
The ALD1106/ALD1116 are monolithic quad/dual N-channel enhance-
ment mode matched MOSFET transistor arrays intended for a broad range
of precision analog applications. The ALD1106/ALD1116 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 ALD1106/ALD1116
are building blocks for differential amplifier input stages, transmission
gates, and multiplexer applications, current sources and many precision
analog circuits.
FEATURES
• Low threshold voltage of 0.7V
• Low input capacitance
• Low Vos 2mV typical
• High input impedance -- 10¹⁴Ω typical
• Negative current (I_DS) temperature coefficient
• Enhancement-mode (normally off)
• DC current gain 10⁹
• Low input and output leakage currents
• RoHS compliant
ORDERING INFORMATION (“L” suffix denotes lead-free (RoHS))
Operating Temperature Range*
0°C to +70°C
0°C to +70°C
-55°C to +125°C
8-Pin SOIC
Package
ALD1116SAL
8-Pin Plastic Dip
Package
ALD1116PAL
8-Pin CERDIP
Package
ALD1116DA
14-Pin SOIC
Package
14-Pin Plastic Dip
Package
14-Pin CERDIP
Package
ALD1106SBL
ALD1106PBL
ALD1106DB
* Contact factory for leaded (non-RoHS) or high temperature versions.
BLOCK DIAGRAM
APPLICATIONS
• Precision current mirrors
• Precision current sources
• Voltage choppers
• Differential amplifier input stage
• Voltage comparator
• Data converters
• Sample and Hold
• Analog signal processing
PIN CONFIGURATION
ALD1116
DN1 1
GN1 2
SN1 3
V^- 4
8 DN2
7 GN2
6 SN2
5 V⁺
TOP VIEW
SAL, PAL, DA PACKAGES
ALD1106
1
DN1 1
GN1 2
14 DN2
13 GN2
SN1 3
V^- 4
12 SN2
11 V⁺
DN4 5
10 DN3
GN4 6
9 GN3
SN4 7
8 SN3
TOP VIEW
SBL, PBL, DB PACKAGES
BLOCK DIAGRAM
D_N1 (1)
ALD1106
V+ (11)
D_N2 (14)
~
D_N3 (10)
D_N4 (5)
ALD1116
V+ (5)
~ DN1 (1)
D_N2 (8)
G_N1 (2)
G_N2 (13) G_N3 (9)
G_N4 (6)
V- (4)
S_N1 (3)
S_N2 (12)
V- (4)
S_N3 (8)
S_N4 (7)
G_N1 (2)
G_N2 (7)
V- (4)
S_N1 (3)
S_N2 (6)
Rev 2.0 ©2012 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: [phone] Fax: [phone]
www.aldinc.com