Texas Instruments · Audio Amplifiers
OPA1644AID
Texas Instruments Audio Amplifiers · SOIC-14
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA1644AIDThe OPA1644AID is an Audio Amplifiers from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA1644AID: voltage - supply 2.25V~18V, -18V~-2.25V, speaker channels 4-Channel, quiescent current 1.8mA, operating temperature -40°C~+85°C and total harmonic distortion + noise (thd+n) 0.00005%.
PartnerSemi sources the OPA1644AID for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | OPA1644AID |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Audio Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-14 |
| Operating Temperature | -40°C~+85°C |
| Quiescent Current | 1.8mA |
| Speaker Channels | 4-Channel |
| Total Harmonic Distortion + Noise (THD+N) | 0.00005% |
| Voltage - Supply | 2.25V~18V, -18V~-2.25V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA1642AID | Audio Amplifiers | |
| OPA1642AIDR | Audio Amplifiers | |
| OPA1642-Q1 | amplifier IC | |
| OPA1644 | amplifier IC | |
| OPA1644AIDR | Audio Amplifiers | |
| OPA1644AIPW | Audio Amplifiers | |
| OPA1652 | amplifier IC | |
| OPA1652AID | Audio Amplifiers |
Frequently asked questions
What is the OPA1644AID?
The OPA1644AID is an Audio Amplifiers from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA1644AID?
Operating Temperature: -40°C~+85°C; Quiescent Current: 1.8mA; Speaker Channels: 4-Channel; Total Harmonic Distortion + Noise (THD+N): 0.00005%; Voltage - Supply: 2.25V~18V, -18V~-2.25V.
What package is the OPA1644AID in?
The OPA1644AID is listed in a SOIC-14 package.
Which part numbers are similar to the OPA1644AID?
Similar part numbers in our catalog include OPA1642AID (Texas Instruments), OPA1642AIDR (Texas Instruments), OPA1642-Q1 (Texas Instruments), OPA1644 (Texas Instruments), OPA1644AIDR (Texas Instruments) and OPA1644AIPW (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA1644AID?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA1644AID&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.