420AR-32 - Analog Devices

420AR-32 AD420AR-32

VLL REF OUT Serial Input 16-Bit 4–20 mA, 0–20 mA DAC AD420 FUNCTIONAL BLOCK DIAGRAM VCC REFERENCE 4kΩ 40Ω BOOST www.DataSheet4U.com AD420 REF IN DATA OUT CLEAR LATCH CLOCK DATA IN RANGE SELECT 1 RANGE SELECT 2 CLOCK DATA I/P REGISTER IOUT 16-BIT DAC SWITCHED CURRENT SOURCES AND FILTERING VOUT 1.25kΩ FAULT DETECT The AD420 is a complete digital to curren.

Features

4
  –20 mA, 0
  –20 mA or 0
  –24 mA Current Output 16-Bit Resolution and Monotonicity ؎ 0.012% max Integral Nonlinearity ؎ 0.05% max Offset (Trimmable) ؎ 0.15% max Total Output Error (Trimmable) Flexible Serial Digital Interface (3.3 MBPS) On-Chip Loop Fault Detection On-Chip 5 V Reference (25 ppm/؇C max) Asynchronous CLEAR Function Maximum Power Supply Range of 32 V Output Loop Compliance of 0 V to VCC
  – 2.5 V 24-Pin SOIC and PDIP Packages PRODUCT DESCRIPTION VLL REF OUT Serial Input 16-Bit 4
  –20 mA, 0
  –20 mA DAC AD420 FUNCTIONAL BLOCK DIAGRAM VCC REFERENCE 4kΩ 40Ω BOOST www.DataSheet4U.com AD420 RE.