Datasheet Texas Instruments OPA2131 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA2131

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	OPA2131PA	OPA2131PJ	OPA2131UA	OPA2131UA/2K5	OPA2131UA/2K5E4	OPA2131UA/2K5G4	OPA2131UAE4	OPA2131UAG4	OPA2131UJ	OPA2131UJ/2K5	OPA2131UJ/2K5G4	OPA2131UJG4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Approx. Price (US$)	1.35 | 1ku	1.35 | 1ku
Architecture	FET	FET	FET	FET	FET	FET	FET	FET	FET	FET	FET	FET
CMRR(Min), dB			70	70	70	70	70	70	70	70	70	70
CMRR(Min)(dB)	70	70
CMRR(Typ), dB			80	80	80	80	80	80	80	80	80	80
CMRR(Typ)(dB)	80	80
GBW(Typ), MHz			4	4	4	4	4	4	4	4	4	4
GBW(Typ)(MHz)	4	4
Input Bias Current(Max), pA			50	50	50	50	50	50	50	50	50	50
Input Bias Current(Max)(pA)	50	50
Iq per channel(Max), mA			1.75	1.75	1.75	1.75	1.75	1.75	1.75	1.75	1.75	1.75
Iq per channel(Max)(mA)	1.75	1.75
Iq per channel(Typ), mA			1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Iq per channel(Typ)(mA)	1.5	1.5
Number of Channels			2	2	2	2	2	2	2	2	2	2
Number of Channels(#)	2	2
Offset Drift(Typ), uV/C			2	2	2	2	2	2	2	2	2	2
Offset Drift(Typ)(uV/C)	2	2
Operating Temperature Range, C			-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Operating Temperature Range(C)	-55 to 125	-55 to 125
Output Current(Typ), mA			25	25	25	25	25	25	25	25	25	25
Output Current(Typ)(mA)	25	25
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG			8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)	See datasheet (PDIP)
Rail-to-Rail	No	No	No	No	No	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us			10	10	10	10	10	10	10	10	10	10
Slew Rate(Typ)(V/us)	10	10
Total Supply Voltage(Max), +5V=5, +/-5V=10			36	36	36	36	36	36	36	36	36	36
Total Supply Voltage(Max)(+5V=5, +/-5V=10)	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10			9	9	9	9	9	9	9	9	9	9
Total Supply Voltage(Min)(+5V=5, +/-5V=10)	9	9
Vn at 1kHz(Typ), nV/rtHz			15	15	15	15	15	15	15	15	15	15
Vn at 1kHz(Typ)(nV/rtHz)	15	15
Vos (Offset Voltage @ 25C)(Max), mV			1	1	1	1	1	1	1	1	1	1
Vos (Offset Voltage @ 25C)(Max)(mV)	1	1

Plan ecológico

Notas de aplicación

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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

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Clasificación del fabricante

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps