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Operational Amplifier. ISL28345 Datasheet

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Operational Amplifier. ISL28345 Datasheet






ISL28345 Amplifier. Datasheet pdf. Equivalent




ISL28345 Amplifier. Datasheet pdf. Equivalent





Part

ISL28345

Description

40V Low Power Dual and Quad Operational Amplifier



Feature


DATASHEET ISL28325, ISL28345 40V Low Po wer Dual and Quad Operational Amplifier FN7854 Rev 0.00 September 27, 2011 T he ISL28325 and ISL28345 are dual and q uad general purpose amplifiers featurin g low noise vs power consumption. The c ombination of low noise and small footp rint provides the user with outstanding value and flexibility relative to simi lar competitive pa.
Manufacture

Renesas

Datasheet
Download ISL28345 Datasheet


Renesas ISL28345

ISL28345; rts. Applications for this amplifier inc lude active filters, medical and analyt ical instrumentation, power supply cont rols, and industrial controls. The ISL2 8325 is offered in 8 Ld SOIC and MSOP p ackages and the ISL28345 is offered in the 14 Ld SOIC package and operates ove r the -40°C to +125°C temperature ran ge. Features • Input Offset Voltage . . . . . . . . . . . .


Renesas ISL28345

. . . . . . . . . . . . . . . 1mV, Max. • Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . ±5 nA, Max. • Low Current Consumption . . . . . . . . . . . . . . . . . . . . . . . 500µA • Voltage Noise . . . . . . . . . . . . . . . .


Renesas ISL28345

.

Part

ISL28345

Description

40V Low Power Dual and Quad Operational Amplifier



Feature


DATASHEET ISL28325, ISL28345 40V Low Po wer Dual and Quad Operational Amplifier FN7854 Rev 0.00 September 27, 2011 T he ISL28325 and ISL28345 are dual and q uad general purpose amplifiers featurin g low noise vs power consumption. The c ombination of low noise and small footp rint provides the user with outstanding value and flexibility relative to simi lar competitive pa.
Manufacture

Renesas

Datasheet
Download ISL28345 Datasheet




 ISL28345
DATASHEET
ISL28325, ISL28345
40V Low Power Dual and Quad Operational Amplifier
FN7854
Rev 0.00
September 27, 2011
The ISL28325 and ISL28345 are dual and quad general purpose
amplifiers featuring low noise vs power consumption. The
combination of low noise and small footprint provides the user
with outstanding value and flexibility relative to similar
competitive parts.
Applications for this amplifier include active filters, medical
and analytical instrumentation, power supply controls, and
industrial controls.
The ISL28325 is offered in 8 Ld SOIC and MSOP packages and
the ISL28345 is offered in the 14 Ld SOIC package and
operates over the -40°C to +125°C temperature range.
Features
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 1mV, Max.
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . ±5nA, Max.
• Low Current Consumption . . . . . . . . . . . . . . . . . . . . . . . 500µA
• Voltage Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9nV/Hz
• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V
• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C
• Pb-Free (RoHS Compliant)
Applications
• Analytical Instrumentation
• Medical Instrumentation
• Spectral Analysis Equipment
• Active Filter Blocks
• Thermocouples and RTD Reference Buffers
• Data Acquisition
• Power Supply Control
C1
8.2nF
V+
-
R1 R2
VIN
1.84k 4.93k
+
3.3nF
C2
V-
OUTPUT
SALLEN-KEY LOW PASS FILTER (10kHz)
FIGURE 1. TYPICAL APPLICATION
FN7854 Rev 0.00
September 27, 2011
Page 1 of 10




 ISL28345
ISL28325, ISL28345
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL28325FBZ
28325 FBZ
-40 to +125
8 Ld SOIC
M8.15E
ISL28325FUZ
8325Z
-40 to +125
8 Ld MSOP
M8.118B
ISL28345FBZ
28345 FBZ
-40 to +125
14 Ld SOIC
MDP0027
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL28325, ISL28345. For more information on MSL please see techbrief
TB363.
Pin Configurations
ISL28325
(8 LD SOIC, MSOP)
TOP VIEW
VOUT_A 1
8 V+
-IN_A 2 - +
7 VOUT_B
+IN_A 3
+ - 6 -IN_B
V- 4
5 +IN_B
ISL28345
(14 LD SOIC)
TOP VIEW
VOUT_A 1
-IN_A 2
+IN_A 3
14 VOUT_D
A D 13 -IN_D
-+ +-
12 +IN_D
V+ 4
+IN_B 5
-IN_B 6
11 V -
10 +IN_C
-+ +-
B C 9 -IN_C
VOUT_B 7
8 VOUT_C
FN7854 Rev 0.00
September 27, 2011
Page 2 of 10




 ISL28345
ISL28325, ISL28345
Pin Descriptions
ISL28325
ISL28345
(8 LD SOIC, MSOP) (14 LD SOIC)
PIN NAME EQUIVALENT CIRCUIT
DESCRIPTION
3
3
+IN_A
Circuit 1
Amplifier non-inverting input
5 5 +IN_B
- 10 +IN_C
- 12 +IN_D
4
11
V-
Circuit 3
Negative power supply
2
2
-IN_A
Circuit 1
Amplifier inverting input
6 6 -IN_B
- 9 -IN_C
- 13 -IN_D
8
4
V+
Circuit 3
Positive power supply
1
1
VOUT_A
Circuit 2
Amplifier output
7 7 VOUT_B
- 8 VOUT_C
- 14 VOUT_D
500
IN-
500
V+
IN+
CIRCUIT 1
V-
V+
OUT
V-
CIRCUIT 2
V+
CAPACITIVELY
COUPLED
ESD CLAMP
V-
CIRCUIT 3
FN7854 Rev 0.00
September 27, 2011
Page 3 of 10



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