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Vedi Specifiche Tecniche

LMC6462AIM/NOPB +BOM

Op Amp Dual Micropower Amplifier R-R I/O 15.5V 8-Pin SOIC Tube

Produttore:

TI
ProduttorePart #:

LMC6462AIM/NOPB
Scheda dati:

LMC6462AIM/NOPB Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Lifetime Buy
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per LMC6462AIM/NOPB

LMC6462AIM/NOPB Descrizione generale

The LMC6462/4 is a micropower version of the popular LMC6482/4, combining Rail-to-Rail Input and Output Range with very low power consumption.

The LMC6462/4 provides an input common-mode voltage range that exceeds both rails. The rail-to-rail output swing of the amplifier, ensured for loads down to 25 kΩ, assures maximum dynamic signal range. This rail-to-rail performance of the amplifier, combined with its high voltage gain makes it unique among rail-to-rail amplifiers. The LMC6462/4 is an excellent upgrade for circuits using limited common-mode range amplifiers.

The LMC6462/4, with ensured specifications at 3V and 5V, is especially well-suited for low voltage applications. A quiescent power consumption of 60 μW per amplifier (at V_S = 3V) can extend the useful life of battery operated systems. The amplifier's 150 fA input current, low offset voltage of 0.25 mV, and 85 dB CMRR maintain accuracy in battery-powered systems.

Caratteristiche principali

(Typical Unless Otherwise Noted)
Ultra Low Supply Current? 20 μA/Amplifier
Ensured Characteristics at 3V and 5V
Rail-to-Rail Input Common-Mode Voltage Range
Rail-to-Rail Output Swing
- (within 10 mV of rail, V_S = 5V and R_L = 25 kΩ)
Low Input Current?150 fA
Low Input Offset Voltage?0.25 mV

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Applicazione

Portable Devices
Medical
Signal Processing

Specifiche

Source Content uid	LMC6462AIM/NOPB	Pbfree Code	Yes
Part Life Cycle Code	Lifetime Buy	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Amplifier Type	OPERATIONAL AMPLIFIER
Frequency Compensation	YES	JESD-30 Code	R-PDSO-G8
Low-Bias	YES	Low-Offset	NO
Micropower	YES	Moisture Sensitivity Level	1
Number of Functions	2	Number of Terminals	8
Packing Method	TUBE	Peak Reflow Temperature (Cel)	260
Power	NO	Programmable Power	NO
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Wideband	NO
Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	15.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	3	Vos (offset voltage at 25°C) (max) (mV)	0.5
GBW (typ) (MHz)	0.05	Slew rate (typ) (V/µs)	0.028
Rail-to-rail	In, Out	Offset drift (typ) (µV/°C)	2
Iq per channel (typ) (mA)	0.02	Vn at 1 kHz (typ) (nV√Hz)	80
CMRR (typ) (dB)	85	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Input bias current (max) (pA)	1.5
Iout (typ) (A)	0.027	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.2	Input common mode headroom (to positive supply) (typ) (V)	0.3
Output swing headroom (to negative supply) (typ) (V)	0.005	Output swing headroom (to positive supply) (typ) (V)	-0.005

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