Datasheet Texas Instruments OPA2355 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA2355

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	OPA2355DGSA/250	OPA2355DGSA/250G4
2nd Harmonic, dBc	81	81
3rd Harmonic, dBc	93	93
@ MHz	1	1
Acl, min spec gain, V/V	1	1
Additional Features	Shutdown	Shutdown
Architecture	CMOS,Voltage FB	CMOS,Voltage FB
BW @ Acl, MHz	450	450
CMRR(Min), dB	66	66
CMRR(Typ), dB	80	80
GBW(Typ), MHz	450	450
Input Bias Current(Max), pA	50	50
Iq per channel(Max), mA	11	11
Iq per channel(Typ), mA	8.3	8.3
Number of Channels	2	2
Offset Drift(Typ), uV/C	7	7
Operating Temperature Range, C	-40 to 125	-40 to 125
Output Current(Typ), mA	100	100
Package Group	VSSOP	VSSOP
Package Size: mm2:W x L, PKG	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Rail-to-Rail	In to V-,Out	In to V-,Out
Rating	Catalog	Catalog
Slew Rate(Typ), V/us	300	300
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.5	2.5
Vn at 1kHz(Typ), nV/rtHz	5.8	5.8
Vn at Flatband(Typ), nV/rtHz	5.8	5.8
Vos (Offset Voltage @ 25C)(Max), mV	9	9

Plan ecológico

Notas de aplicación

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  High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
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  Tuning in Amplifiers
  PDF, 44 Kb, Archivo publicado: oct 2, 2000
  Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
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  Single-Supply Operation of Operational Amplifiers
  PDF, 77 Kb, Archivo publicado: oct 2, 2000
  Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
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  Op Amp Performance Analysis
  PDF, 76 Kb, Archivo publicado: oct 2, 2000
  This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Linea modelo

Clasificación del fabricante

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