Bezahlverfahren
OPA2228PA
Dual, wide bandwidth, high precision, low noise operational amplifiers
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Hersteller:
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Herstellerteil #:
OPA2228PA
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Datenblatt:
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Number of channels:
2
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Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):
36
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Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):
5
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Vos (offset voltage at 25°C) (max) (mV):
0.075
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EDA/CAD Modelle:
Verfügbarkeit: 6286 Stck
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OPA2228PA Allgemeine Beschreibung
The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.
The OPAx227 are unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz). The OPAx228 are optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10 V/µs and a bandwidth of 33 MHz.
The OPAx227 and OPAx228 series operational amplifiers are an excellent choice for professional audio equipment. In addition, low quiescent current and low cost make these op amps an excellent choice for portable applications requiring high precision.
The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry-standard OP27 and OP37 with substantial improvements across the board. The dual and quad versions are available for space savings and per-channel cost reduction.
The OPAx227 and OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to +85°C.
Hauptmerkmale
- Low noise: 3 nV/√Hz
- Wide bandwidth:
- OPA227: 8 MHz, 2.3 V/µs
- OPA228: 33 MHz, 10 V/µs
- Settling time: 5 µs
- High CMRR: 138 dB
- High open-loop gain: 160 dB
- Low input bias current: 10 nA maximum
- Low offset voltage: 75 µV maximum
- Wide supply range: ±2.5 V to ±18 V
- Single, dual, and quad versions
Spezifikationen
Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 0.075 |
GBW (typ) (MHz) | 33 | Features | Decompensated |
Slew rate (typ) (V/µs) | 11 | Rail-to-rail | No |
Offset drift (typ) (µV/°C) | 0.1 | Iq per channel (typ) (mA) | 3.7 |
Vn at 1 kHz (typ) (nV√Hz) | 3 | CMRR (typ) (dB) | 138 |
Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
Input bias current (max) (pA) | 10000 | Iout (typ) (A) | 0.045 |
Architecture | Bipolar | Input common mode headroom (to negative supply) (typ) (V) | 2 |
Input common mode headroom (to positive supply) (typ) (V) | -2 | Output swing headroom (to negative supply) (typ) (V) | 2 |
Output swing headroom (to positive supply) (typ) (V) | -2 | THD + N at 1 kHz (typ) (%) | 0.00005 |
feature-type | Precision Amplifier | feature-number-of-channels-per-chip | 2 |
feature-rail-to-rail | feature-process-technology | ||
feature-output-type | feature-maximum-input-offset-voltage-mv | 0.2@±15V | |
feature-maximum-supply-current-ma | feature-maximum-input-offset-current-ua | 0.01@±15V | |
feature-maximum-input-bias-current-ua | 0.01@±15V | feature-maximum-power-dissipation-mw | |
feature-typical-slew-rate-v-us | 11@±15V | feature-typical-gain-bandwidth-product-mhz | 33 |
feature-shut-down-support | No | feature-packaging | Tube |
feature-rad-hard | feature-pin-count | 8 | |
feature-cecc-qualified | No | feature-esd-protection | Yes |
feature-escc-qualified | feature-military | No | |
feature-aec-qualified | No | feature-aec-qualified-number | |
feature-auto-motive | No | feature-p-pap | No |
feature-eccn-code | EAR99 | feature-svhc | No |
feature-svhc-exceeds-threshold | No |
Servicerichtlinien und andere
After-Sales- und Abwicklungsbezogen
Für alternative Zahlungskanäle kontaktieren Sie uns bitte unter:
[email protected]Versandart
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365-Tage-Produkt
Qualitätsgarantie
Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.
Verfügbarkeit: 6286 PCS
+BOMMenge. | Einzelpreis | Ext. Preis |
---|---|---|
1+ | $15,075 | $15,08 |
200+ | $5,834 | $1.166,80 |
500+ | $5,630 | $2.815,00 |
1000+ | $5,528 | $5.528,00 |
Die unten angegebenen Preise dienen nur als Referenz.
Alle Stücklisten (BOM) können per E-Mail gesendet werden an [email protected], oder füllen Sie das folgende Formular aus, um ein Angebot für OPA2228PA zu erhalten. Garantierte Angebote innerhalb 12 Std.
Avaq has definitely won my trust as a reliable distributor. The B32-2000 components arrived promptly and in perfect condition. Their commitment to customer satisfaction is commendable.