AD668JQ

Mfr. #:: AD668JQ
メーカー:: Rochester Electronics, LLC
説明:: D/A Converter, 1 Func, Parallel, Word Input Loading, 0.12us Settling Time, CDIP24
ライフサイクル:: メーカー新製品
データシート:: AD668JQ データシート
配達:: DHL FedEx Ups TNT EMS
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ECAD Model:

製品属性
属性値

Tags: AD668J, AD668, AD66, AD6

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AD668JQ 説明

***ponent Stockers USA: PARALLEL WORD INPUT LOADING 0.12 us SETTLING TIME 12-BIT DAC CDIP24

***et: DAC 1-CH R-2R/Current Steering 12-bit 24-Pin CDIP Tube

***log Devices: The AD668 is an ultrahigh speed, 12-bit, multiplying digital-to-analog converter, providing outstanding accuracy and speed performance in responding to both analog and digital inputs. The AD668 provides a level of performance and functionality in a monolithic device that exceeds that of many contemporary hybrid devices. The part is fabricated using Analog Devices' Complementary Bipolar (CB) Process, which features vertical NPN and PNP devices on the same chip without the use of dielectric isolation. The AD668's design capitalizes on this proprietary process in combination with standard low impedance circuit techniques to provide its unique combination of speed and accuracy in a monolithic part. The wideband reference input is buffered by a high gain, closed loop reference amplifier. The reference input is essentially a 1V, high impedance input, but trimmed resistive dividers are provided to readily accommodate 5 V and 1.25 V references. The reference amplifier features an effective small signal bandwidth of 15 MHz and an effective slew rate of 3% of full scale/ns. Multiple matched current sources and thin film ladder techniques are combined to produce bit weighting. The output range can nominally be taken as a 10.24 mA current output or a 1.024 V voltage output. Varying the analog input can provide modulation of the DAC full scale from 10% to 120% of its nominal value. Bipolar outputs can be realized through pin-strapping to provide two-quadrant operation without additional external circuitry. Laser wafer trimming insures full 12-bit linearity and excellent gain accuracy. All grades of the AD668 are guaranteed monotonic over their full operating temperature range. Furthermore, the output resistance of the DAC is trimmed to 100 ohm ± 1.0%. The AD668 is available in four performance grades. The AD668JQ and KQ are specified for operation from 0°C to +70°C, the AD668AQ is specified for operation from -40°C to +85°C, and the AD668SQ specified for operation from -55°C to +125°C. All grades are available in a 24-pin cerdip (0.3" package.

***hine Compare: Digital to Analog Converters - DAC 12B V-OUT IC w/ Dbl Buffrd Parallel Inpt

***ical: DAC 1-CH R-2R 12-bit 24-Pin CDIP Tube

***sener Electronics: IC DAC 12BIT W/REF 24-CDIP

***i-Key: IC DAC 12BIT V-OUT 24CDIP

***log Devices: PARALLEL,12-BIT DACPORT

***ource: LC2MOS 12-Bit DACPORTs

***el Electronic: IC SMART DIODE CTLR 8VSSOP

***hardson RFPD: CONVERTER - DAC

***ponent Stockers USA: PARALLEL WORD INPUT LOADING 0.05 us SETTLING TIME 12-BIT DAC CDIP24

***ical: DAC 1-CH R-2R/Current Steering 12-bit 24-Pin CDIP Tube

***ark: D/A Converter (D-A) IC; Resolution (Bits):12; Input Channel Type:Parallel; Data Interface:Parallel, CMOS / TTL; Supply Voltage Range:± 13.5V to ± 16.5V; Supply Current:27mA; Digital IC Case Style:DIP; No. of Pins:24 ;RoHS Compliant: No

***log Devices: The AD568 is an ultrahigh-speed, 12-bit digital-to-analog converter (DAC) settling to 0.025% in 35 ns. The monolithic device is fabricated using Analog Devices' Complementary Bipolar (CB) Process. This is a proprietary process featuring high-speed NPN and PNP devices on the same chip without the use of dielectric isolation or multichip hybrid techniques. The high speed of the AD568 is maintained by keeping impedance levels low enough to minimize the effects of parasitic circuit capacitances. The DAC consists of 16 current sources configured to deliver a 10.24 mA full-scale current. Multiple matched current sources and thin-film ladder techniques are combined to produce bit weighting. The DAC's output is a 10.24 mA full scale (FS) for current output applications or a 1.024 V FS unbuffered voltage output. Additionally, a 10.24 V FS buffered output may be generated using an onboard 1 k(ohm) span resistor with an external op amp. Bipolar ranges are accomplished by pin strapping. Laser wafer trimming insures full 12-bit linearity. All grades of the AD568 are guaranteed monotonic over their full operating temperature range. Furthermore, the output resistance of the DAC is trimmed to 100(ohm) =/-1.0%. The gain temperature coefficient of the voltage output is 30 ppm/°C max (K). The AD568 is available in three performance grades. The AD568JQ and KQ are available in 24-pin cerdip (0.3") packages and are specified for operation from 0°C to +70°C. The AD568SQ features operation from -55°C to +125°C and is also packaged in the hermetic 0.3" cerdip.

***log Devices: Complete 12-Bit CMOS Multiplying DAC

*** Electronic Components: Digital to Analog Converters - DAC 12B CMOS Multiplying

***et Europe: DAC 1-CH R-2R 12-bit 24-Pin CDIP Tube

Market price

モデル	メーカー	説明	ストック	価格
AD668JQ	Analog Devices Inc	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.12us Settling Time, CDIP24 RoHS: Not Compliant	107	1000:$54.7600 500:$57.6500 100:$60.0100 25:$62.5900 1:$67.4000
AD668JQ	Analog Devices Inc		28	22:$90.9120 11:$96.5940 1:$113.6400

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AD668JQ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes