ICL7134 is a 14-bit multiplying microprocessor-compatible D/A converter with 14-bit linearity (0.003% FSR), no gain adjustment required, and is compatible with double buffered inputs. Bipolar applications require no extra adjustments or external resistors. Low linearity and gain temperature coefficients. Low power dissipation. Full Four-Quadrant Multiplication. 883B Processed versions available.
The ICL7134 is a 14‑bit multiplying D/A converter designed for microprocessor‑compatible applications. It offers true 14‑bit linearity, low power dissipation, and four‑quadrant multiplication without the need for external gain adjustment.
The document includes detailed pinout diagrams, absolute maximum ratings, operating temperature ranges, electrical specifications, test circuit examples, timing diagrams, PCB layout guidance, and a list of related application notes.
| Resolution | 14 bits |
|---|---|
| Non‑Linearity (14‑bit) | 0.003 % FSR |
| Supply Voltage Range | -0.3 V to 7.5 V |
| Package | 28‑lead CERDIP |
| Power Dissipation Derating | 10 mW/°C above 70 °C |
The ICL7134 provides a 14‑bit resolution.
The device can operate with a supply voltage from –0.3 V to 7.5 V.
It is available in a 28‑lead CERDIP package.