ISL28433FBZ datasheet, PDF - EEWORLD Datasheet

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ISL28433FBZ: DescriptionOperational Amplifiers - Op Amps ISL28433FBZ QD MICRO PWR 0 DRIFT RRIO OPR; Categorysemiconductor Analog mixed-signal IC; File Size2MB，25 Pages; ManufacturerIntersil ( Renesas ); Websitehttp://www.intersil.com/cda/home/

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Operational Amplifiers - Op Amps ISL28433FBZ QD MICRO PWR 0 DRIFT RRIO OPR

ISL28433FBZ Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Intersil ( Renesas )
Product Category	Operational Amplifiers - Op Amps
RoHS	Details
Mounting Style	SMD/SMT
Package / Case	SOIC-14
Supply Voltage - Max	6 V
Number of Channels	4 Channel
GBP - Gain Bandwidth Product	400 kHz
SR - Slew Rate	0.2 V/us
Ib - Input Bias Current	0.0006 uA
Vos - Input Offset Voltage	6 uV
Supply Voltage - Min	1.8 V
Operating Supply Current	100 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Shutdown	No Shutdown
Amplifier Type	General Purpose Amplifier
Height	1.45 mm
Length	8.66 mm
Product	Operational Amplifiers
Supply Type	Single, Dual
Type	General Purpose Amplifier
Width	3.91 mm
en - Input Voltage Noise Density	65 nV/sqrt Hz
In - Input Noise Current Density	0.079 pA/sqrt Hz
Maximum Dual Supply Voltage	+/- 3 V
Minimum Dual Supply Voltage	+/- 0.825 V
Moisture Sensitive	Yes
NumOfPackaging	1
Operating Supply Voltage	3 V, 5 V
PSRR - Power Supply Rejection Ratio	110 dB
Factory Pack Quantity	55
Voltage Gain dB	174 dB
Unit Weight	0.011923 oz

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DATASHEET

ISL28233, ISL28433

Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

The ISL28233 and ISL28433 are dual and quad micropower,

chopper stabilized operational amplifiers that are optimized

for single and dual supply operation from 1.8V to 6.0V and

±0.825V to ±3.0V. Their low supply current of 18µA and wide

input range enable the ISL28233, ISL28433 to be excellent

general purpose op amps for a wide range of applications. The

ISL28233 and ISL28433 are ideal for handheld devices that

operate off 2 AA or single Li-ion batteries.

The ISL28233 is available in 8 Ld MSOP, 8 Ld SOIC and 8 Ld

DFN packages. The ISL28433 is available in 14 Ld TSSOP,

14 Ld SOIC and 14 Ld 3mmx4mm TDFN packages. All devices

operate over the temperature range of -40°C to +125°C.

FN7692

Rev 3.00

July 26, 2011

Features

• Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . 6µV, Max.

• Low Offset Drift . . . . . . . . . . . . . . . . . . . . . . . 0.05µV/°C, Max.

• Quiescent Current (Per Amplifier) . . . . . . . . . . . . . .18µA, Typ.

• Single Supply Range . . . . . . . . . . . . . . . . . . . . . +1.8V to +6.0V

• Dual Supply Range . . . . . . . . . . . . . . . . . . . ±0.825V to ±3.0V

• Low Noise (0.01Hz to 10Hz) . . . . . . . . . . . . . . . . . 1.0µV

P-P

, Typ.

• Rail-to-Rail Inputs and Output

• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . 180pA, Max.

• Operating Temperature Range . . . . . . . . . . . . -40°C to +125°C

Related Literature

• See

AN1596,

“ISL28233SOICEVAL1Z Evaluation Board

User’s Guide”

• See

AN1575,

“ISL28433SOICEVAL1Z, ISL28433TSSOPEVAL1Z

Evaluation Board User’s Guide”

Applications

• Bi-Directional Current Sense

• Temperature Measurement

• Medical Equipment

• Electronic Weigh Scales

• Precision/Strain Gauge Sensor

• Precision Regulation

• Low Ohmic Current Sense

• High Gain Analog Front Ends

Typical Application

I-SENSE+

+1.8V TO +6.0V

REF

vs Temperature

INPUT OFFSET VOLTAGE (µV)

499k

-1

-2

-3

4.99k

0.1

4.99k

V+

V-

499k

SENSE

OUT

I-SENSE-

GND

-4

-50

BI-DIRECTIONAL CURRENT SENSE AMPLIFIER

-25

100

125

TEMPERATURE (°C)

FN7692 Rev 3.00

July 26, 2011

Page 1 of 25

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Manufacturer	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )	Intersil ( Renesas )
Product Category	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps
RoHS	Details	Details	Details	Details	Details	Details	Details	Details
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	SOIC-14	SOIC-8	DFN-8	MSOP-8	SOIC-8	TSSOP-14	MSOP-8	DFN-8
Supply Voltage - Max	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
Number of Channels	4 Channel	2 Channel	2 Channel	2 Channel	2 Channel	4 Channel	2 Channel	2 Channel
GBP - Gain Bandwidth Product	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz
SR - Slew Rate	0.2 V/us	0.2 V/us	0.2 V/us	0.2 V/us	0.2 V/us	0.2 V/us	0.2 V/us	0.2 V/us
Ib - Input Bias Current	0.0006 uA	0.0006 uA	0.0006 uA	0.0006 uA	0.0006 uA	0.0006 uA	0.0006 uA	0.0006 uA
Vos - Input Offset Voltage	6 uV	6 uV	6 uV	6 uV	6 uV	6 uV	6 uV	6 uV
Supply Voltage - Min	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Operating Supply Current	100 uA	50 uA	50 uA	50 uA	50 uA	100 uA	50 uA	50 uA
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C
Shutdown	No Shutdown	No Shutdown	No Shutdown	No Shutdown	No Shutdown	No Shutdown	No Shutdown	No Shutdown
Amplifier Type	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier
Height	1.45 mm	1.45 mm	0.95 mm (Max)	0.86 mm	1.45 mm	0.9 mm	0.86 mm	0.95 mm (Max)
Length	8.66 mm	4.9 mm	3 mm	3 mm	4.9 mm	5 mm	3 mm	3 mm
Product	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers	Operational Amplifiers
Supply Type	Single, Dual	Single, Dual	Single, Dual	Single, Dual	Single, Dual	Single, Dual	Single, Dual	Single, Dual
Width	3.91 mm	3.9 mm	3 mm	3 mm	3.9 mm	4.4 mm	3 mm	3 mm
en - Input Voltage Noise Density	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz	65 nV/sqrt Hz
In - Input Noise Current Density	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz	0.079 pA/sqrt Hz
Maximum Dual Supply Voltage	+/- 3 V	+/- 3 V	+/- 3 V	+/- 3 V	+/- 3 V	+/- 3 V	+/- 3 V	+/- 3 V
Minimum Dual Supply Voltage	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V	+/- 0.825 V
Moisture Sensitive	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Operating Supply Voltage	3 V, 5 V	3 V, 5 V	3 V, 5 V	3 V, 5 V	3 V, 5 V	3 V, 5 V	3 V, 5 V	3 V, 5 V
PSRR - Power Supply Rejection Ratio	110 dB	110 dB	110 dB	110 dB	110 dB	110 dB	110 dB	110 dB
Voltage Gain dB	174 dB	174 dB	174 dB	174 dB	174 dB	174 dB	174 dB	174 dB
Unit Weight	0.011923 oz	0.019048 oz	0.001319 oz	0.004938 oz	0.019048 oz	0.004949 oz	0.004938 oz	0.001319 oz
Type	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	General Purpose Amplifier	-	General Purpose Amplifier	General Purpose Amplifier
Factory Pack Quantity	55	250	-	250	1000	94	50	1000
Packaging	-	MouseReel	Tube	MouseReel	Reel	Tube	Tube	-

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