Datasheet Texas Instruments OPA4684 — Datenblatt

Hersteller	Texas Instruments
Serie	OPA4684

Datenblätter

Preise

Status

Verpackung

Parameter

Parameters / Models	OPA4684ID	OPA4684IDG4	OPA4684IDR	OPA4684IPWT
2nd Harmonic, dBc	67	67	67	67
3rd Harmonic, dBc	70	70	70	70
@ MHz	5	5	5	5
Acl, min spec gain, V/V	1	1	1	1
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown
Architecture	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB
BW @ Acl, MHz	210	210	210	210
CMRR(Min), dB	53	53	53	53
CMRR(Typ), dB	60	60	60	60
GBW(Typ), MHz	210	210	210	210
Input Bias Current(Max), pA	10000000	10000000	10000000	10000000
Iq per channel(Max), mA	1.8	1.8	1.8	1.8
Iq per channel(Typ), mA	1.7	1.7	1.7	1.7
Number of Channels	4	4	4	4
Offset Drift(Typ), uV/C	12	12	12	12
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	120	120	120	120
Package Group	SOIC	SOIC	SOIC	TSSOP
Package Size: mm2:W x L, PKG	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rail-to-Rail	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	820	820	820	820
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	5	5	5	5
Vn at 1kHz(Typ), nV/rtHz	3.7	3.7	3.7	3.7
Vn at Flatband(Typ), nV/rtHz	3.7	3.7	3.7	3.7
Vos (Offset Voltage @ 25C)(Max), mV	3.5	3.5	3.5	3.5

Öko-Plan

Anwendungshinweise

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  Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
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  PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 17, 2005
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Modellreihe

Herstellerklassifikation

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)