Datasheet> 器件分类 > 模拟混合信号IC> 放大器电路> LTC1051CSW#PBF

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LTC1051CSW#PBF: 产品描述IC OPAMP CHOPPER 2.5MHZ 16SO; 产品类别模拟混合信号IC 放大器电路; 文件大小292KB，共16页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LTC1051CSW#PBF概述

IC OPAMP CHOPPER 2.5MHZ 16SO

LTC1051CSW#PBF规格参数

参数名称	属性值
Brand Name	Linear Technology
是否Rohs认证	符合
厂商名称	Linear ( ADI )
零件包装代码	SOIC
包装说明	SOP, SOP16,.4
针数	16
制造商包装代码	SW
Reach Compliance Code	compliant
ECCN代码	EAR99
Samacsys Description	LTC1051CSW#PBF, Dual Operational Amplifier Chopper Stabilized 2.5MHz 5 to 15V, 16-Pin SOIC W
放大器类型	OPERATIONAL AMPLIFIER
架构	CHOPPER-STAB
最大平均偏置电流 (IIB)	0.000135 µA
25C 时的最大偏置电流 (IIB)	0.000065 µA
标称共模抑制比	130 dB
频率补偿	YES
最大输入失调电压	5 µV
JESD-30 代码	R-PDSO-G16
JESD-609代码	e3
长度	10.2995 mm
低-偏置	YES
低-失调	YES
湿度敏感等级	1
负供电电压上限	-8.25 V
标称负供电电压 (Vsup)	-5 V
功能数量	2
端子数量	16
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装等效代码	SOP16,.4
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	260
电源	5/+-5 V
认证状态	Not Qualified
座面最大高度	2.642 mm
标称压摆率	4 V/us
最大压摆率	5 mA
供电电压上限	8.25 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn)
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
标称均一增益带宽	2500 kHz
最小电压增益	631000
宽度	7.493 mm

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LTC1051/LTC1053

Dual/Quad Precision

Zero-Drift Operational Amplifiers

With Internal Capacitors

DESCRIPTIO

The LTC

1051/LTC1053 are high performance, low cost

dual/quad zero-drift operational amplifiers. The unique

achievement of the LTC1051/LTC1053 is that they integrate

on chip the sample-and-hold capacitors usually required

externally by other chopper amplifiers. Further, the

LTC1051/LTC1053 offer better combined overall DC and

AC performance than is available from other chopper

stabilized amplifiers with or without internal sample/hold

capacitors.

The LTC1051/LTC1053 have an offset voltage of 0.5µV,

drift of 0.01µV/°C, DC to 10Hz, input noise voltage typically

1.5µV

P-P

and typical voltage gain of 140dB. The slew rate

of 4V/µs and gain bandwidth product of 2.5MHz are

achieved with only 1mA of supply current per op amp.

Overload recover times from positive and negative

saturation conditions are 1.5ms and 3ms respectively,

about a 100 or more times improvement over chopper

amplifiers using external capacitors.

The LTC1051 is available in an 8-lead standard plastic

dual-in-line package as well as a 16-pin SW package. The

LTC1053 is available in a standard 14-pin plastic package

and an 18-pin SO. The LTC1051/LTC1053 are plug in

replacements for most standard dual/quad op amps with

improved performance.

FEATURES

■

Dual/Quad Low Cost Precision Op Amp

No External Components Required

Maximum Offset Voltage: 5µV

Maximum Offset Voltage Drift: 0.05µV/°C

Low Noise 1.5µV

P-P

(0.1Hz to 10Hz)

Minimum Voltage Gain: 120dB

Minimum PSRR: 120dB

Minimum CMRR: 114dB

Low Supply Current: 1mA/Op Amp

Single Supply Operation: 4.75V to 16V

Input Common Mode Range Includes Ground

Output Swings to Ground

Typical Overload Recovery Time: 3ms

Pin Compatible with Industry Standard Dual and

Quad Op Amps

APPLICATIO S

■

Thermocouple Amplifiers

Electronic Scales

Medical Instrumentation

Strain Gauge Amplifiers

High Resolution Data Acquisition

DC Accurate R C Active Filters

, LTC and LT are registered trademarks of Linear Technology Corporation.

TYPICAL APPLICATIO

High Performance Low Cost Instrumentation Amplifier

120

VOLTAGE NOISE DENSITY (nV√Hz)

LTC1051 Noise Spectrum

100

–

1/2

LTC1051

–

1/2

LTC1051

R1 = 499Ω, 0.1%

R2 = 100k, 0.1%

GAIN = 201

MEASURED CMRR ~ 120dB AT DC

MEASURED INPUT V

3µV

MEASURED INPUT NOISE 2µV

P-P

(DC – 10Hz)

– 5V

1051/53 TA01a

100

FREQUENCY (Hz)

10k

1051/53 TA01b

10513fa

LTC1051CSW#PBF相似产品对比

	LTC1051CSW#PBF	LTC1051CSW#TR	LTC1053CSW#TR	LTC1053CSW#TRPBF	LTC1051CSW#TRPBF	LTC1051CN8#PBF	LTC1053CN#PBF	LTC1053CSW#PBF	LTC1053SCSW#PBF
描述	IC OPAMP CHOPPER 2.5MHZ 16SO	IC opamp chopper 2.5mhz 16so	IC opamp chopper 2.5mhz 18so	IC OPAMP CHOPPER 2.5MHZ 18SO	IC OPAMP CHOPPER 2.5MHZ 16SO	IC OPAMP CHOPPER 2.5MHZ 8DIP	IC OPAMP CHOPPER 2.5MHZ 14DIP	IC OPAMP CHOPPER 2.5MHZ 18SO	增益带宽积（GBP）：2.5MHz 放大器组数：4 运放类型：Zero-Drift 各通道功耗：2.5mA 压摆率（SR）：4 V/us 电源电压：4.75V ~ 16V 高效率开关稳压器
Brand Name	Linear Technology	-	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	-
是否Rohs认证	符合	-	不符合	符合	符合	符合	符合	符合	-
厂商名称	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	-
零件包装代码	SOIC	-	SOIC	SOIC	SOIC	DIP	DIP	SOIC	-
包装说明	SOP, SOP16,.4	-	SOP,	SOP,	SOP,	DIP, DIP8,.3	DIP, DIP14,.3	SOP, SOP18,.4	-
针数	16	-	18	18	16	8	14	18	-
制造商包装代码	SW	-	SW	SW	SW	N	N	SW	-
Reach Compliance Code	compliant	-	not_compliant	compliant	compliant	compliant	compliant	compliant	-
ECCN代码	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	-
放大器类型	OPERATIONAL AMPLIFIER	-	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	-
最大平均偏置电流 (IIB)	0.000135 µA	-	0.000135 µA	0.000135 µA	-	0.000135 µA	0.000135 µA	0.000135 µA	-
标称共模抑制比	130 dB	-	130 dB	130 dB	130 dB	130 dB	130 dB	130 dB	-
最大输入失调电压	5 µV	-	5 µV	5 µV	-	5 µV	5 µV	5 µV	-
JESD-30 代码	R-PDSO-G16	-	R-PDSO-G18	R-PDSO-G18	R-PDSO-G16	R-PDIP-T8	R-PDIP-T14	R-PDSO-G18	-
JESD-609代码	e3	-	e0	e3	e3	e3	e3	e3	-
长度	10.2995 mm	-	11.557 mm	11.557 mm	10.2995 mm	9.78 mm	-	11.557 mm	-
湿度敏感等级	1	-	1	1	1	1	1	1	-
负供电电压上限	-8.25 V	-	-8.25 V	-8.25 V	-8.25 V	-8.25 V	-8.25 V	-8.25 V	-
标称负供电电压 (Vsup)	-5 V	-	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-
功能数量	2	-	4	4	2	2	4	4	-
端子数量	16	-	18	18	16	8	14	18	-
最高工作温度	85 °C	-	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	-
最低工作温度	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-
封装主体材料	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
封装代码	SOP	-	SOP	SOP	SOP	DIP	DIP	SOP	-
封装形状	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
封装形式	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	SMALL OUTLINE	-
峰值回流温度（摄氏度）	260	-	235	260	250	260	NOT SPECIFIED	260	-
认证状态	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
座面最大高度	2.642 mm	-	2.642 mm	2.642 mm	2.642 mm	4.445 mm	3.809 mm	2.642 mm	-
标称压摆率	4 V/us	-	4 V/us	4 V/us	-	4 V/us	4 V/us	4 V/us	-
供电电压上限	8.25 V	-	8.25 V	8.25 V	8.25 V	8.25 V	8.25 V	8.25 V	-
标称供电电压 (Vsup)	5 V	-	5 V	5 V	5 V	5 V	5 V	5 V	-
表面贴装	YES	-	YES	YES	YES	NO	NO	YES	-
温度等级	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-
端子面层	Matte Tin (Sn)	-	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	-
端子形式	GULL WING	-	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING	-
端子节距	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm	-
端子位置	DUAL	-	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-
处于峰值回流温度下的最长时间	30	-	20	30	NOT SPECIFIED	30	NOT SPECIFIED	30	-
标称均一增益带宽	2500 kHz	-	2500 kHz	2500 kHz	2500 kHz	2500 kHz	2500 kHz	2500 kHz	-
宽度	7.493 mm	-	7.493 mm	7.493 mm	7.493 mm	7.62 mm	7.62 mm	7.493 mm	-

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