Burr-Brown Manuals

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2026-10-01

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Burr-Brown PCM56 Digital-to-Analog Converter Data Sheet

Datasheet 14 pages · 268 KB · EN

The PCM56 is a fully self‑contained 16‑bit digital‑to‑analog converter designed for audio applications. It features a low‑noise internal zener reference, high‑speed current switches, a resistor ladder network, and a fast‑settling output op‑amp, all on a single monolithic chip. The device operates from ±5 V to ±12 V supplies and is available in 16‑pin plastic DIP or SOIC packages.

Key specifications include 96 dB dynamic range, –92 dB maximum THD at full‑scale input, 1.5 µs typical settling time, and optional external MSB error adjustment to further improve linearity. The datasheet provides detailed electrical characteristics, pinout, timing diagrams, and installation guidelines for reliable integration into digital audio systems.

Covers: Features · Electrical Specifications · Package Information · Installation and Operating Instructions · MSB Error Adjustment · Input Timing Considerations

Latest Burr-Brown manuals

• Burr-Brown PCM56 Digital-to-Analog Converter Data Sheet

  Datasheet 14 pages · 268 KB · EN

  The Burr‑Brown PCM56 is a 16‑bit audio DAC that operates from ±5 V to ±12 V, offers low THD, high dynamic range, and optional MSB error adjustment.

• BURR BROWN OPA241/OPA2241/OPA4241/OPA251/OPA2251/OPA4251 handbook

  This document describes the features and characteristics of the OPA241 series and OPA251 series single-supply, micropower operational amplifiers from Burr-Brown Corporation. These amplifiers are designed for battery-powered portable applications and feature low power consumption, single-supply operation, rail-to-rail output swing, wide supply range, low offset voltage, high common-mode rejection, and high open-loop gain.

• BURR BROWN OPA237/OPA2237/OPA4237 handbook(2)

  The OPA237 op amp family is one of Burr-Brown's MicroAmplifier series of miniature products. In addition to small size, these devices feature low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for single supply, battery operated, and space-limited applications, such as PCMCIA cards and other portable instruments.

• BURR BROWN OPA237/OPA2237/OPA4237 handbook(1)

  OPA237 series op amps feature micro-size, low offset voltage, low quiescent current, low bias current, and a wide supply range. They are ideal for single supply, battery operated, and space-limited applications.

• BURR BROWN OPA237/OPA2237/OPA4237 handbook

  The OPA237 op amp family is one of Burr-Brown’s MicroAmplifier series of miniature products. In addition to small size, these devices feature low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for single supply, battery operated, and space-limited applications, such as PCMCIA cards and other portable instruments.

• BURR BROWN OPA234/OPA2234/OPA4234 handbook(1)

  OPA234, 2234, 4234 are low power, precision, single-supply operational amplifiers. The series provides a wide supply range, low quiescent current, low input bias current, low offset voltage and high CMRR, PSRR and AOL. Single supply, dual supply and quad versions have identical specifications for maximum design flexibility. These general purpose op amps are ideal for portable and battery powered applications.

• BURR BROWN OPA234/OPA2234/OPA4234 handbook

  The OPA234 series low cost op amps are ideal for single supply, low voltage, low power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industry- standard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility.

• BURR BROWN OPA227/OPA2227/OPA4227/OPA228/OPA2228/OPA4228 handbook(2)

  The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and preci- sion dc performance. The OPA227 is unity-gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPA228 is opti- mized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10V/µs and a bandwidth of 33MHz. The OPA227 and OPA228 series op amps are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applica- tions requiring high precision. The OPA227 and OPA228 series op amps are pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board. The dual-channel version offers higher output current and lower distortion.

• BURR BROWN OPA227/OPA2227/OPA4227/OPA228/OPA2228/OPA4228 handbook(1)

  The document describes the features and characteristics of high precision, low noise operational amplifiers, including low noise, wide bandwidth, fast settling time, high CMRR, high open-loop gain, low input bias current, low offset voltage, wide supply range, etc. The OPA227 and OPA228 series op amps are suitable for applications such as data acquisition, telecom equipment, geophysical analysis, vibration analysis, spectral analysis, professional audio equipment, active filters, and power supply control.

• BURR BROWN OPA227/OPA2227/OPA4227/OPA228/OPA2228/OPA4228 handbook

  The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance. The OPA227 is unity gain stable and features high slew rate (2.3V/µs) and wide bandwidth, making it an ideal choice for a variety of applications, including but not limited to data acquisition, telecom equipment, geophysical analysis, vibration analysis, spectral analysis, professional audio equipment, active filters, and power supply control.

• BURR BROWN OPA134/OPA2134/OPA4134 handbook(1)

  The OPA134 series is an ultra-low distortion, low noise operational amplifier designed for audio applications. It provides superior sound quality and speed, high output drive capability, and excellent DC performance. Its wide output swing allows increased headroom, making it ideal for use in any audio circuit.

• BURR BROWN OPA132/OPA2132/OPA4132 handbook(2)

  The document describes the features and characteristics of a high-speed FET-input operational amplifier, including input bias current, bandwidth, distortion, open-loop gain, supply range, etc. The product is suitable for general-purpose, audio, data acquisition, and communications applications.

• BURR BROWN OPA132/OPA2132/OPA4132 handbook(1)

  High-Performance High-Voltage FET-Input Operational Amplifiers

• BURR BROWN OPA131/OPA2131/OPA4131 handbook(1)

  This datasheet provides the features and characteristics of OPA131, OPA2131, OPA4131, including input, supply range, slew rate, bandwidth, temperature range, etc.

• BURR BROWN OPA2107 handbook

  The OPA2107 is a dual operational amplifier with features including very low noise, low offset voltage and drift, low input bias current, fast settling time, etc. It is suitable for precision and low-noise analog circuitry and can be used to upgrade designs currently using BIFET amplifiers.

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