Datasheet > ICL7650S

ICL7650S

更新时间： 2024-11-11 14:57:51

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
13页	678K
描述
2MHz, Super Chopper-Stabilized Operational Amplifier

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ICL7650S 数据手册

DATASHEET

ICL7650S

FN2920

Rev 10.00

April 12, 2007

2MHz, Super Chopper-Stabilized Operational Amplifier

The ICL7650S Super Chopper-Stabilized Amplifier offers

exceptionally low input offset voltage and is extremely stable

with respect to time and temperature. It is a direct

replacement for the industry-standard ICL7650 offering

improved input offset voltage, lower input offset voltage

temperature coefficient, reduced input bias current, and

wider common mode voltage range. All improvements are

highlighted in bold italics in the Electrical Characteristics

section. Critical parameters are guaranteed over the

entire commercial temperature range.

Features

• Guaranteed Max Input Offset Voltage for All Temperature

Ranges

• Low Long-Term and Temperature Drifts of Input Offset

Voltage

• Guaranteed Max Input Bias Current . . . . . . . . . . . . .10pA

• Extremely Wide Common Mode

Voltage Range. . . . . . . . . . . . . . . . . . . . . . . +3.5V to -5V

• Reduced Supply Current . . . . . . . . . . . . . . . . . . . . . . 2mA

• Guaranteed Minimum Output Source/Sink Current

• Extremely High Gain . . . . . . . . . . . . . . . . . . . . . . . .150dB

• Extremely High CMRR and PSRR. . . . . . . . . . . . . .140dB

• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5V/s

• Wide Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2MHz

• Unity-Gain Compensated

Intersil’s unique CMOS chopper-stabilized amplifier circuitry

is user-transparent, virtually eliminating the traditional

chopper amplifier problems of intermodulation effects,

chopping spikes, and overrange lockup.

The chopper amplifier achieves its low offset by comparing

the inverting and non-inverting input voltages in a nulling

amplifier, nulled by alternate clock phases. Two external

capacitors are required to store the correcting potentials on

the two amplifier nulling inputs; these are the only external

components necessary.

• Clamp Circuit to Avoid Overload Recovery Problems and

Allow Comparator Use

The clock oscillator and all the other control circuitry is

entirely self-contained. However the 14 lead version includes

a provision for the use of an external clock, if required for a

particular application. In addition, the ICL7650S is internally

compensated for unity-gain operation.

• Extremely Low Chopping Spikes at Input and Output

• Improved, Direct Replacement for Industry-Standard

ICL7650 and other Second-Source Parts

• Pb-Free Plus Anneal Available (RoHS Compliant)

Ordering Information

PART

NUMBER

MARKING

TEMP. RANGE (°C)

0 to +70

PACKAGE

8 Ld SOIC

8 Ld SOIC (Tape and Reel) M8.15

8 Ld SOIC M8.15

8 Ld SOIC (Tape and Reel) M8.15

PKG. DWG. #

ICL7650SCBA-1

7650S CBA-1

M8.15

ICL7650SCBA-1T

7650S CBA-1

7650S CBA-1Z

7650S CPA-1

7650S CPA-1Z

ICL7650SCPD

7650SCPDZ

0 to +70

ICL7650SCBA-1Z (Note)

ICL7650SCBA-1ZT (Note)

ICL7650SCPA-1

0 to +70

8 Ld PDIP

E8.3

ICL7650SCPA-1Z (Note)

ICL7650SCPD

0 to +70

8 Ld PDIP* (Pb-free)

14 Ld PDIP

E8.3

0 to +70

E14.3

ICL7650SCPDZ

0 to +70

14 Ld PDIP* (Pb-free)

*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.

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.

FN2920 Rev 10.00

April 12, 2007

Page 1 of 13

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与ICL7650S相关器件

型号	品牌	获取价格	描述	数据表
ICL7650S_07	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCBA-1	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCBA-1	ROCHESTER	获取价格	Operational Amplifier, 1 Func, 8uV Offset-Max, CMOS, PDSO8, PLASTIC, MS-012AA, SOIC-8
ICL7650SCBA-1T	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCBA-1Z	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCBA-1ZT	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCBD	RENESAS	获取价格	Operational Amplifier, 1 Func, 8uV Offset-Max, CMOS, PDSO14
ICL7650SCPA-1	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCPA-1Z	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier
ICL7650SCPD	INTERSIL	获取价格	2MHz, Super Chopper-Stabilized Operational Amplifier

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