ISL28236 Datasheet, PDF (1/13 Pages) Intersil Corporation – 5MHz, Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amp

®
Data Sheet
June 18, 2009
ISL28236
FN6921.0
5MHz, Dual Precision Rail-to-Rail
Input-Output (RRIO) Op Amp
The ISL28236 is a low-power dual operational amplifier
optimized for single supply operation from 2.4V to 5.5V,
allowing operation from one lithium cell or two Ni-Cd
batteries. The device features a gain-bandwidth product of
5MHz.
The ISL28236 features an Input Range Enhancement Circuit
(IREC), which enables the amplifier to maintain CMRR
performance for input voltages greater than the positive
supply. The input signal is capable of swinging 0.25V above
the positive supply and to the negative supply with only a
slight degradation of the CMRR performance. The output
operation is rail-to-rail.
The part typically draw less than 1mA supply current per
amplifier while meeting excellent DC accuracy, AC
performance, noise and output drive specifications.
Operation is guaranteed over -40°C to +125°C temperature
range.
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL28236FBZ
28236 FBZ 8 Ld SOIC
MDP0027
ISL28236FBZ-T7* 28236 FBZ 8 Ld SOIC
MDP0027
Coming Soon
ISL28236FUZ
8236Z
8 Ld MSOP
MDP0043
Coming Soon
ISL28236FUZ-T7*
8236Z
8 Ld MSOP
MDP0043
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets, molding compounds/die attach
materials, and 100% matte tin plate plus anneal (e3 termination
finish, which is 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.
Features
• 5MHz Gain Bandwidth Product @ A_V = 100
• 2mA Typical Supply Current
• 240µV Maximum Offset Voltage
• 6nA Typical Input Bias Current
• Down to 2.4V Single Supply Voltage Range
• Rail-to-rail Input and Output
• -40°C to +125°C Operation
• Pb-Free (RoHS compliant)
Applications
• Low-end Audio
• 4mA to 20mA Current Loops
• Medical Devices
• Sensor Amplifiers
• ADC Buffers
• DAC Output Amplifiers
Pinouts
ISL28236
(8 LD SOIC)
TOP VIEW
OUT_A 1
8 V+
ISL28236
(8 LD MSOP)
TOP VIEW
OUT_A 1
8 V+
IN-_A 2
IN+_A 3
V- 4
-+
+-
7 OUT_B
6 IN-_B
5 IN+_B
IN-_A 2
IN+_A 3
V- 4
-+
+-
7 OUT_B
6 IN-_B
5 IN+_B
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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