Datasheet Linear Technology LT1882 — Ficha de datos

Fabricante	Linear Technology
Serie	LT1882

Salida de riel cuádruple a riel, amplificadores operacionales de precisión de entrada Picoamp

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PDF, 310 Kb, Idioma: en, Archivo subido: agosto 6, 2017, Páginas: 18
Dual and Quad Rail-to-Rail Output, Picoamp Input Precision Op Amps

Extracto del documento

Embalaje

	LT1882CS#PBF	LT1882CS#TRPBF	LT1882HS#PBF	LT1882HS#TRPBF	LT1882IS#PBF	LT1882IS#TRPBF	LT1882MPS#PBF	LT1882MPS#TRPBF
N	1	2	3	4	5	6	7	8
Package	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete	SO-14 Dibujo del esquema del paquete
Package Code	S	S	S	S	S	S	S	S
Package Index	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)
Pin Count	14	14	14	14	14	14	14	14

Paramétricos

Parameters / Models	LT1882CS#PBF	LT1882CS#TRPBF	LT1882HS#PBF	LT1882HS#TRPBF	LT1882IS#PBF	LT1882IS#TRPBF	LT1882MPS#PBF	LT1882MPS#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1	1	1
Avol, dB	64	64	64	64	64	64	64	64
Common Mode Rejection Ratio, dB	128	128	128	128	128	128	128	128
Number of Channels	4	4	4	4	4	4	4	4
Cload, pF	1000	1000	1000	1000	1000	1000	1000	1000
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	1	1	1	1	1	1	1	1
Enoise Density, nV/rtHz	14	14	14	14	14	14	14	14
Export Control	no	no	no	no	no	no	no	no
GBW, MHz	1	1	1	1	1	1	1	1
Ibias, nA	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
Inoise, pA/rtHz	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Inoise 1/f Corner, Hz	10	10	10	10	10	10	10	10
Ios, µA	0.00015	0.00015	0.00015	0.00015	0.00015	0.00015	0.00015	0.00015
Iout, mA	10	10	10	10	10	10	10	10
Isupply, mA	0.65	0.65	0.65	0.65	0.65	0.65	0.65	0.65
LF Enoise, µVPP	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-55 to 125	-55 to 125
Over-the-Top	no	no	no	no	no	no	no	no
PSRR, dB	132	132	132	132	132	132	132	132
Rail-to-Rail	Output	Output	Output	Output	Output	Output	Output	Output
Rail-to-Rail In	no	no	no	no	no	no	no	no
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	0.35	0.35	0.35	0.35	0.35	0.35	0.35	0.35
Shutdown	no	no	no	no	no	no	no	no
Single Supply	no	no	no	no	no	no	no	no
Ts (0.1%), ns	30000	30000	30000	30000	30000	30000	30000	30000
Type	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB
VinCM High (from V+), V	1	1	1	1	1	1	1	1
VinCM Low (from V-), V	1	1	1	1	1	1	1	1
Voh (from V+), V	0.12	0.12	0.12	0.12	0.12	0.12	0.12	0.12
Vol (from V-), V	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Vos, mV	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03
Vos TC, µV/C	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Vs Max, V	40	40	40	40	40	40	40	40
Vs Min, V	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4

Plan ecológico

	LT1882CS#PBF	LT1882CS#TRPBF	LT1882HS#PBF	LT1882HS#TRPBF	LT1882IS#PBF	LT1882IS#TRPBF	LT1882MPS#PBF	LT1882MPS#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Otras opciones

LT1881 LT1881

Artículos

Descargar
New Rail-to-Rail Output Op Amps Bring Precision Performance to Low Voltage Systems &mdash LT Journal
PDF, 370 Kb, Archivo publicado: mayo 1, 2000
Extracto del documento
DESIGN FEATURES New Rail-to-Rail Output Op Amps
Bring Precision Performance to
Low Voltage Systems
by Alexander Strong
and Gary Maulding Introduction
Linear Technology has recently
released several new high precision
op amps for use in low voltage systems. The LT1677, LT1881, LT1882,
LT1884 and LT1885 all operate on
power supplies from 3V or lower up to
36V and have rail-to-rail output voltage swing. These amplifiers allow high
precision circuits to be implemented
on low voltage power supplies,
including single positive supplies.
Rail-to-rail output stages maintain
the output signal dynamic range by
eliminating the base-emitter voltage
drops of conventional emitter-follower
output stages. Offset voltages are trimmed to less than 80ВµV, with the low
temperature drift and low noise to be
expected from bipolar transistor
designs. High open-loop voltage gains
maintain this accuracy over the output swing range. …

Linea modelo

Serie: LT1882 (8)

LT1882CS#PBF LT1882CS#TRPBF LT1882HS#PBF LT1882HS#TRPBF LT1882IS#PBF LT1882IS#TRPBF LT1882MPS#PBF LT1882MPS#TRPBF

Clasificación del fabricante

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Power Amplifiers (Is < 1mA/amp) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers