Datasheet Texas Instruments LF347-N

Manufacturer	Texas Instruments
Series	LF347-N

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Parametrics

Parameters / Models	LF347BN/NOPB	LF347M	LF347M/NOPB	LF347MX	LF347MX/NOPB	LF347N/NOPB
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	FET	FET	FET	FET	FET	FET
CMRR(Min), dB	70	70	70	70	70	70
CMRR(Typ), dB	100	100	100	100	100	100
GBW(Typ), MHz	4	4	4	4	4	4
Input Bias Current(Max), pA	200	200	200	200	200	200
Iq per channel(Max), mA	2.75	2.75	2.75	2.75	2.75	2.75
Iq per channel(Typ), mA	1.8	1.8	1.8	1.8	1.8	1.8
Number of Channels	4	4	4	4	4	4
Offset Drift(Typ), uV/C	10	10	10	10	10	10
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Output Current(Typ), mA	31	31	31	31	31	31
Package Group	PDIP	SOIC	SOIC	SOIC	SOIC	PDIP
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	See datasheet (PDIP)
Rail-to-Rail	In to V+	In to V+	In to V+	In to V+	In to V+	In to V+
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	13	13	13	13	13	13
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	8	8	8	8	8	8
Vn at 1kHz(Typ), nV/rtHz	20	20	20	20	20	20
Vos (Offset Voltage @ 25C)(Max), mV	5	5	5	5	5	5

Eco Plan

Application Notes

• Download
  AN-447 Protection Schemes for BI-FET Amplifiers and Switches
  PDF, 80 Kb, File published: May 2, 2004
  Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches
• Download
  AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B)
  PDF, 1.2 Mb, Revision: B, File published: May 6, 2013
  This application note discusses signal conditioning and applications information for a diverse group ofsophisticated and unusual transducers.
• Download
  AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B)
  PDF, 262 Kb, Revision: B, File published: May 6, 2013
  Of all common environmental parameters humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods albeit highly accurate are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas including food processing paper and lumber production pollution monitor
• Download
  AN-263 Sine Wave Generation Techniques (Rev. C)
  PDF, 747 Kb, Revision: C, File published: Apr 22, 2013
  This application note describes the sine wave generation techniques to control frequency amplitude anddistortion levels.
• Download
  AN-262 Applying Dual and Quad FET Op Amps (Rev. B)
  PDF, 1.1 Mb, Revision: B, File published: May 6, 2013
  The availability of dual and quad packaged FET op amps offers the designer all the traditional capabilitiesof FET op amps including low bias current and speed and some additional advantages. The cost-peramplifieris lower because of reduced package costs. This means that more amplifiers are available toimplement a function at a given cost making design easier. At the same time the availab
• Download
  Get More Power Out of Dual or Quad Op-Amps
  PDF, 91 Kb, File published: Oct 2, 2002

Model Line

Manufacturer's Classification

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> General-Purpose Op Amps