EL8176
®
Data Sheet
October 5, 2005
FN7436.2
PRELIMINARY
Micropower Single Supply Rail-to-Rail
Input-Output Precision Op Amp
Features
• 55µA supply current
The EL8176 is a micropower precision operational amplifier
optimized for single supply operation at 5V and can operate
down to 2.4V.
• 100µV max offset voltage
• 500pA input bias current
• 400kHz gain-bandwidth product
• 1MHz -3dB bandwidth
The EL8176 draws minimal supply current while meeting
excellent DC-accuracy noise and output drive specifications.
Competing devices seriously degrade these parameters to
achieve micropower supply current. Offset current, voltage
and current noise, slew rate, and gain-bandwidth product are
all two to ten times better than on previous micropower op
amps.
• 0.13V/µs slew rate
• Single supply operation down to 2.4V
• Rail-to-rail input and output
• Output sources and sinks 26mA load current
• Pb-free plus anneal available (RoHS compliant)
The EL8176 can be operated from one lithium cell or two
Ni-Cd batteries. The input range includes both positive and
negative rail. The output swings to both rails.
Applications
Ordering Information
• Battery- or solar-powered systems
• 4mA to 20mA current loops
• Handheld consumer products
• Medical devices
PART
TAPE &
REEL
PKG.
PART NUMBER
MARKING PACKAGE
DWG. #
EL8176AIW-T7
BBGA
BBGA
BBNA
6 Ld SOT-23
7”
MDP0038
MDP0038
MDP0038
MDP0038
MDP0038
MDP0038
MDP0038
MDP0038
MDP0027
MDP0027
MDP0027
(3K pcs)
EL8176AIW-T7A
6 Ld SOT-23
7”
• Thermocouple amplifiers
• Photodiode pre amps
• pH probe amplifiers
(250 pcs)
EL8176AIWZ-T7
(Note)
6 Ld SOT-23
(Pb-free)
7”
(3K pcs)
EL8176AIWZ-T7A BBNA
(Note)
6 Ld SOT-23
(Pb-free)
7”
Pinouts
(250 pcs)
EL8176
(6 LD SOT-23)
TOP VIEW
EL8176BIW-T7
BBGA
BBGA
BBNA
6 Ld SOT-23
7”
(3K pcs)
EL8176BIW-T7A
6 Ld SOT-23
7”
OUT
VS-
IN+
1
2
3
6
5
4
VS+
(250 pcs)
EL8176BIWZ-T7
(Note)
6 Ld SOT-23
(Pb-free)
7”
ENABLE
IN-
+
-
(3K pcs)
EL8176BIWZ-T7A BBNA
(Note)
6 Ld SOT-23
(Pb-free)
7”
(250 pcs)
EL8176ISZ
(Note)
8176ISZ
8 Ld SO
(Pb-free)
-
EL8176
(8 LD SO)
TOP VIEW
EL8176ISZ-T7
(Note)
8176ISZ
8176ISZ
8 Ld SO
(Pb-free)
7”
NC
IN-
1
2
3
4
8
7
6
5
ENABLE
VS+
EL8176ISZ-T13
(Note)
8 Ld SO
(Pb-free)
13”
-
+
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100% matte
tin plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
IN+
VS-
VOUT
NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved
1
All other trademarks mentioned are the property of their respective owners.