Product Description:
Model No. : AD7628KN
Brand: Analog Devices [ADI]
Packaging: 20-DIP
D/c: 2012+rohs
Summary: AD7628KN,
CMOS Dual 8-Bit Buffered Multiplying DAC, 20-DIP, 17V, 2mA, Analog Devices
Description: The AD7628KN is a monolithic dual 8-bit digital/analog converter featuring excellent DAC-to-DAC matching. It is available in small 0.3" wide 20-pin DIPs and in 20-terminal surface mount packages. Separate on-chip latches are provided for each DAC to allow easy microprocessor interface. Data is transferred into either of the two DAC data latches via a common 8-bit TTL/CMOS compatible input port. Control input DAC A/DAC B determines which DAC is to be loaded. The AD7628KN’s load cycle is similar to the write cycle of a random access memory, and the AD7628KN is bus compatible with most 8-bit microprocessors, including 6502, 6809, 8085, Z80.
Parametrics: AD7628KN absolute maximum ratings: (1)VDD to AGND: 0 V, +17 V; (2)VDD to DGND: 0 V, +17 V; (3)AGND to DGND: VDD + 0.3 V; (4)DGND to AGND: VDD + 0.3 V; (5)Digital Input Voltage to DGND: -0.3 V, VDD + 0.3 V; (6)VPIN2, VPIN20 to AGND: -0.3 V, VDD + 0.3 V; (7)VREF A, VREF B to AGND: ±25 V; (8)VRFB A, VRFB B to AGND: ±25 V; (9)Power Dissipation (Any Package) to +75℃: 450 mW; Derates above +75℃ by: 6 mW/℃; (10)Operating Temperature Range, Commercial (K) Grades: -40℃ to +85℃; Industrial (B) Grades: –40℃ to +85℃; Extended (T) Grades: -55℃ to +125℃; (11)Storage Temperature: -65℃ to +150℃; (12)Lead Temperature (Soldering, 10 sec): +300℃.
Features: AD7628KN feratures: (1)On-Chip Latches for Both DACs; (2)+12 V to +15 V Operation; (3)DACs Matched to 1%; (4)Four Quadrant Multiplication; (5)TTL/CMOS Compatible from +12 V to +15 V; (6)Latch Free (Protection Schottkys not Required).
Company Contact:
Contact Name: Ella
Company Name: Excellent Integrated System Limited (eis)
Email:
Tel: 852-30777742
Fax: 852-30777742
Street Address: Rm 906, Workingberg Comm Bldg,
41-47 Marble Rd, Hongkong
Member name: eisltd
Country:
Hong Kong
Member Since: 25 September 2012
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