Metodo di pagamento
OPA2228PA
Dual, wide bandwidth, high precision, low noise operational amplifiers
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Produttore:
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ProduttorePart #:
OPA2228PA
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Scheda dati:
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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 Modelli:
Disponibilità: 6286 PZ
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OPA2228PA Descrizione generale
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.
Caratteristiche principali
- 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
Specifiche
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 |
Politiche di servizio e altro
Relativi al servizio post-vendita e alla liquidazione
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[email protected]metodo di spedizione
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Prodotto 365 giorni
Qualità garantita
Promettiamo di fornire un servizio di garanzia della qualità di 365 giorni per tutti i nostri prodotti.
Disponibilità: 6286 PCS
+BOMQtà. | Prezzo unitario | Est. Prezzo |
---|---|---|
1+ | $15,075 | $15,08 |
200+ | $5,834 | $1.166,80 |
500+ | $5,630 | $2.815,00 |
1000+ | $5,528 | $5.528,00 |
I prezzi sottostanti sono solo di riferimento.
Tutte le distinte materiali (BOM) possono essere inviate via e-mail a [email protected], oppure compila il modulo sottostante per effettuare un preventivo per OPA2228PA, preventivi garantiti entro 12 ore.
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.