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Op Amp. ISL28176 Datasheet

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Op Amp. ISL28176 Datasheet






ISL28176 Amp. Datasheet pdf. Equivalent




ISL28176 Amp. Datasheet pdf. Equivalent





Part

ISL28176

Description

Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp



Feature


DATASHEET ISL28176, ISL28276, ISL28476 Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output ( RRIO) Precision Op Amp FN6301 Rev 4.00 June 23, 2009 The ISL28176, ISL28276 and ISL28476 are single, dual and quad channel micropower operational amplifie rs optimized for single supply operatio n over the 2.4V to 5V range. They can b e operated from on.
Manufacture

Renesas

Datasheet
Download ISL28176 Datasheet


Renesas ISL28176

ISL28176; e lithium cell or two Ni-Cd batteries. T hese devices feature an Input Range Enh ancement Circuit (IREC) which enables t hem to maintain CMRR performance for in put voltages 10% above the positive sup ply rail and down to the negative suppl y. The output operation is rail-to-rail . The ISL28276 and ISL28476 draw minima l supply current while meeting excellen t DC-accuracy, AC-.


Renesas ISL28176

performance, noise and output drive spec ifications. The ISL28276 (QSOP package only) contains a power-down enable pin that reduces the power supply current t o typically 4µA in the disabled state. Ordering Information PART NUMBER (No te) PART MARKING PACKAG .


Renesas ISL28176

.

Part

ISL28176

Description

Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp



Feature


DATASHEET ISL28176, ISL28276, ISL28476 Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output ( RRIO) Precision Op Amp FN6301 Rev 4.00 June 23, 2009 The ISL28176, ISL28276 and ISL28476 are single, dual and quad channel micropower operational amplifie rs optimized for single supply operatio n over the 2.4V to 5V range. They can b e operated from on.
Manufacture

Renesas

Datasheet
Download ISL28176 Datasheet




 ISL28176
DATASHEET
ISL28176, ISL28276, ISL28476
Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output
(RRIO) Precision Op Amp
FN6301
Rev 4.00
June 23, 2009
The ISL28176, ISL28276 and ISL28476 are single, dual and
quad channel micropower operational amplifiers optimized
for single supply operation over the 2.4V to 5V range. They
can be operated from one lithium cell or two Ni-Cd batteries.
These devices feature an Input Range Enhancement Circuit
(IREC) which enables them to maintain CMRR performance for
input voltages 10% above the positive supply rail and down to
the negative supply. The output operation is rail-to-rail.
The ISL28276 and ISL28476 draw minimal supply current
while meeting excellent DC-accuracy, AC-performance,
noise and output drive specifications. The ISL28276 (QSOP
package only) contains a power-down enable pin that
reduces the power supply current to typically 4µA in the
disabled state.
Ordering Information
PART NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL28176FBZ* 28176 FBZ
8 Ld SOIC MDP0027
ISL28276FBZ* 28276 FBZ
8 Ld SOIC MDP0027
ISL28276IAZ*
28276 IAZ
16 Ld QSOP MDP0040
ISL28476FAZ* 28476 FAZ
16 Ld QSOP MDP0040
*Add “-T7” suffix for tape and reel. 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
• Low power 120µA typical supply current (ISL28276)
• 100µV maximum offset voltage
• 500pA typical input bias current
• 400kHz typical gain-bandwidth product
• 115dB typical PSRR and CMRR
• Single supply operation down to 2.4V
• Input is capable of swinging above V+ and to V- (ground
sensing)
• Rail-to-rail input and output (RRIO)
• Pb-free (RoHS compliant)
Applications
• Battery- or solar-powered systems
• 4mA to 25mA current loops
• Handheld consumer products
• Medical devices
• Thermocouple amplifiers
• Photodiode pre-amps
• pH probe amplifiers
FN6301 Rev 4.00
June 23, 2009
Page 1 of 19




 ISL28176
ISL28176, ISL28276, ISL28476
Pinouts
ISL28176
(8 LD SOIC)
TOP VIEW
NC 1
8 NC
IN-_A 2
IN+_A 3
-
+
7 V+
6 OUT_A
V- 4
5 NC
ISL28276
(8 LD SOIC)
TOP VIEW
OUT_A 1
8 V+
IN-_A 2
7 OUT_B
IN+_A 3
6 IN-_B
V- 4
5 IN+_B
ISL28276
(16 LD QSOP)
TOP VIEW
NC 1
16 NC
NC 2
15 V+
OUT_A 3
14 OUT_B
IN-_A 4
13 IN-_B
IN+_A 5
12 IN+_B
EN_A 6
11 EN_B
V- 7
10 NC
NC 8
9 NC
ISL28476
(16 LD QSOP)
TOP VIEW
OUT_A 1
IN-_A 2
IN+_A 3
V+ 4
IN+_B 5
IN-_B 6
OUT_B 7
NC 8
16 OUT_D
15 IN-_D
14 IN+_D
13 V-
12 IN+_C
11 IN-_C
10 OUT_C
9 NC
FN6301 Rev 4.00
June 23, 2009
Page 2 of 19




 ISL28176
ISL28176, ISL28276, ISL28476
Absolute Maximum Ratings (TA = +25°C)
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn On Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/µs
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Thermal Information
Thermal Resistance (Typical, Note 1)
JA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
125
16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . .
100
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite
Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
V+ = 5V, V- = 0V,VCM = 2.5V, RL = Open, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C, temperature data
established by characterization.
PARAMETER
DESCRIPTION
CONDITIONS
MIN MAX
(Note 2) TYP (Note 2) UNIT
DC SPECIFICATIONS
VOS
Input Offset Voltage
ISL28176
-100 ±20 100
-220
220
µV
ISL28276
-100 ±20 100
-150
150
µV
ISL28476
-100 ±20 100
-225
225
µV
-----V----OT----S--
Input Offset Voltage vs Temperature
ISL28176
ISL28276, ISL28476
0.7 µV/°C
0.5 µV/°C
IOS Input Offset Current
ISL28176
-1 ±0.4 1.3
-2 2
nA
ISL28276, ISL28476
-1.3 ±0.25
-4
1
4
nA
IB Input Bias Current
ISL28176
-2 ±0.5 2
-5 5
nA
ISL28276, ISL28476
-2 ±0.5 2
-2.5 2.5
nA
CMIR
Common-Mode Voltage Range
Guaranteed by CMRR
0 5V
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 5V
90 115
80
dB
PSRR
Power Supply Rejection Ratio
V+ = 2.4V to 5V
90 115
80
dB
FN6301 Rev 4.00
June 23, 2009
Page 3 of 19



Recommended third-party ISL28176 Datasheet






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