Product Description:
Model No. : AD667BD
Brand: Analog Devices [ADI]
Packaging: 28-CDIP
D/c: 2012+rohs
Summary: AD667BD,
12-Bit D/A Converter, 28-CDIP, 18V, 12mA, Analog Devices
Description: The AD667BD is a complete voltage output 12-bit digital-to-analog converter including a high stability buried Zener voltage reference and double-buffered input latch on a single chip. The AD667BD uses 12 precision high speed bipolar current steering switches and a laser trimmed thin-film resistor network to provide fast settling time and high accuracy. Microprocessor compatibility is achieved by the on-chip doublebuffered latch. The design of the input latch allows direct interface to 4-, 8-, 12-, or 16-bit buses. The 12 bits of data from the first rank of latches can then be transferred to the second rank, avoiding generation of spurious analog output values. The AD667BD responds to strobe pulses as short as 100 ns, allowing use with the fastest available microprocessors.
Parametrics: AD667BD absolute maximum ratings: (1)VCC to Power Ground: 0 V to +18 V; (2)VEE to Power Ground: 0 V to –18 V; (3)Digital Inputs (Pins 11–15, 17–28); (4)to Power Ground: -1.0 V to +7.0 V; (5)Ref In to Reference Ground: ±12 V; (6)Bipolar Offset to Reference Ground: ±12 V; (7)10 V Span R to Reference Ground: ±12 V; (8)20 V Span R to Reference Ground: ±24 V; (9)Ref Out, VOUT: Indefinite Short to Power Ground: Momentary Short to VCC; (10)Power Dissipation: 1000 mW.
Features: AD667BD features: (1)Complete 12-Bit D/A Function, Double-Buffered Latch; On Chip Output Amplifier; High Stability Buried Zener Reference; (2)Single Chip Construction; (3)Monotonicity Guaranteed Over Temperature; (4)Linearity Guaranteed Over Temperature: 1/2 LSB max; (5)Settling Time: 3 ms max to 0.01%; (6)Guaranteed for Operation with 612 V or 615 V Supplies; (7)Low Power: 300 mW Including Reference; (8)TTL/5 V CMOS Compatible Logic Inputs; (9)Low Logic Input Currents; (10)MIL-STD-883 Compliant Versions Available.
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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