Datasheet Linear Technology LT1638CN8#PBF

Manufacturer	Linear Technology
Series	LT1638
Part Number	LT1638CN8#PBF

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

Datasheets

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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

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Packaging

Package	N-8
Package Code	N
Package Index	05-08-1510 (N8)

Parametrics

Number of Channels	2
Unity Gain BW	1.2 MHz

Av Min Stable	1 V/V
Avol	64 dB
Common Mode Rejection Ratio	98 dB
Cload	6000 pF
Demo Boards	DC594A
Design Tools	LTspice Model
Enoise 1/f Corner	5 Hz
Enoise Density	20 nV/rtHz
Export Control	no
Ibias	20 nA
Inoise	0.3 pA/rtHz
Inoise 1/f Corner	12 Hz
Ios	0.001 µA
Iout	25 mA
Isupply	0.17 mA
LF Enoise	1 µVPP
Operating Temperature Range	0 to 70 °C
Over-the-Top	yes
PSRR	100 dB
Rail-to-Rail	Both
Rail-to-Rail In	yes
Rail-to-Rail Out	yes
SR	0.38 V/µs
Shutdown	no
Single Supply	yes
Ts (0.1%)	10000 ns
Type	VFB
VinCM High (from V+)	-44 V
Voh (from V+)	0.02 V
Vol (from V-)	0.003 V
Vos	0.2 mV
Vos TC	2 µV/C
Vs Max	44 V
Vs Min	2.5 V

Eco Plan

RoHS

Compliant

Other Options

Articles

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200µA, 1.2MHz Rail-to-Rail Op Amps Have Over-The-Top Inputs &mdash LT Journal
PDF, 238 Kb, File published: May 1, 1998
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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: LT1638 (16)

LT1638CDD#PBF LT1638CDD#TRPBF LT1638CMS8#PBF LT1638CMS8#TRPBF LT1638CN8#PBF LT1638CS8#PBF LT1638CS8#TRPBF LT1638HS8#PBF LT1638HS8#TRPBF LT1638IDD#PBF LT1638IDD#TRPBF LT1638IMS8#PBF LT1638IMS8#TRPBF LT1638IN8#PBF LT1638IS8#PBF LT1638IS8#TRPBF

Manufacturer's Classification

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

Other Names:

LT1638CN8PBF, LT1638CN8 PBF

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