Datasheet Linear Technology LT1639

Manufacturer	Linear Technology
Series	LT1639

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

Datasheets

Preview and Download

PDF, 263 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 18
1.2MHz, 0.4V/µs Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

Extract from the document

Prices

Packaging

	LT1639CN#PBF	LT1639CS#PBF	LT1639CS#TRPBF	LT1639HS#PBF	LT1639HS#TRPBF	LT1639IN#PBF	LT1639IS#PBF	LT1639IS#TRPBF
N	1	2	3	4	5	6	7	8
Package	N-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing	N-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing
Package Code	N	S	S	S	S	N	S	S
Package Index	05-08-1510 (N14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1510 (N14)	05-08-1610 (S14)	05-08-1610 (S14)
Pin Count	14	14	14	14	14	14	14	14

Parametrics

Parameters / Models	LT1639CN#PBF	LT1639CS#PBF	LT1639CS#TRPBF	LT1639HS#PBF	LT1639HS#TRPBF	LT1639IN#PBF	LT1639IS#PBF	LT1639IS#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	98	98	98	98	98	98	98	98
Number of Channels	4	4	4	4	4	4	4	4
Cload, pF	6000	6000	6000	6000	6000	6000	6000	6000
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	5	5	5	5	5	5	5	5
Enoise Density, nV/rtHz	20	20	20	20	20	20	20	20
Export Control	no	no	no	no	no	no	no	no
GBW, MHz	1.075	1.075	1.075	1.075	1.075	1.075	1.075	1.075
Ibias, nA	20	20	20	20	20	20	20	20
Inoise, pA/rtHz	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Inoise 1/f Corner, Hz	12	12	12	12	12	12	12	12
Ios, µA	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Iout, mA	20	20	20	20	20	20	20	20
Isupply, mA	0.17	0.17	0.17	0.17	0.17	0.17	0.17	0.17
LF Enoise, µVPP	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85
Over-the-Top	yes	yes	yes	yes	yes	yes	yes	yes
PSRR, dB	100	100	100	100	100	100	100	100
Rail-to-Rail	Both	Both	Both	Both	Both	Both	Both	Both
Rail-to-Rail In	yes	yes	yes	yes	yes	yes	yes	yes
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	0.38	0.38	0.38	0.38	0.38	0.38	0.38	0.38
Shutdown	no	no	no	no	no	no	no	no
Single Supply	yes	yes	yes	yes	yes	yes	yes	yes
Ts (0.1%), ns	10000	10000	10000	10000	10000	10000	10000	10000
Type	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB
VinCM High (from V+), V	-44	-44	-44	-44	-44	-44	-44	-44
Voh (from V+), V	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Vol (from V-), V	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003
Vos, mV	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Vos TC, µV/C	2	2	2	2	2	2	2	2
Vs Max, V	44	44	44	44	44	44	44	44
Vs Min, V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5

Eco Plan

	LT1639CN#PBF	LT1639CS#PBF	LT1639CS#TRPBF	LT1639HS#PBF	LT1639HS#TRPBF	LT1639IN#PBF	LT1639IS#PBF	LT1639IS#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LT1638 LT1638

Articles

Download
200µA, 1.2MHz Rail-to-Rail Op Amps Have Over-The-Top Inputs &mdash LT Journal
PDF, 238 Kb, File published: May 1, 1998
Extract from the document
DESIGN FEATURES 200ВµA, 1.2MHz Rail-to-Rail Op Amps
Have Over-The-Top Inputs
by Raj Ramchandani
Introduction
The LT1638 is Linear TechnologyвЂ™s
latest general-purpose, low power,
dual rail-to-rail operational amplifier;
the LT1639 is a quad version. The
circuit topology of the LT1638 is based
on Linear TechnologyвЂ™s popular
LT1490/LT1491 op amps, with substantial improvements in speed. The
LT1638 is five times faster than the
LT1490. The LT1638/LT1639 are
вЂњtoughвЂќ op amps, with a variety of
features that make them ideal for
general-purpose applications. A
unique input stage allows the LT1638
to be operated with input common
mode voltages up to 44V above the
negative rail. The LT1638 dual and
LT1639 quad op amps operate on all
single and split supplies with a total
voltage of 2.5V to 44V. These amplifiers are reverse-battery protected and …

Model Line

Series: LT1639 (8)

LT1639CN#PBF LT1639CS#PBF LT1639CS#TRPBF LT1639HS#PBF LT1639HS#TRPBF LT1639IN#PBF LT1639IS#PBF LT1639IS#TRPBF

Manufacturer's Classification

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