Integrated Circuits (ICs)

AD5668BCBZ-1-500R7

Unknown

OCTAL, 16-BIT, SPI VOLTAGE OUTPUTDENSEDAC WITH 5 PPM/°C ON-CHIP REFERENCE

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DocumentsAD5668BCBZ-1-500R7 | Datasheet UG-155: Evaluation Board for the AD5668 Octal, 16-Bit, Serial Voltage Output DAC (Rev.B)+3

Integrated Circuits (ICs)

AD5668BCBZ-1-500R7

Unknown

Analog Devices Inc./Maxim Integrated

OCTAL, 16-BIT, SPI VOLTAGE OUTPUTDENSEDAC WITH 5 PPM/°C ON-CHIP REFERENCE

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DocumentsAD5668BCBZ-1-500R7 | Datasheet UG-155: Evaluation Board for the AD5668 Octal, 16-Bit, Serial Voltage Output DAC (Rev.B)+3

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AD5668BCBZ-1-500R7

Architecture	String DAC
Data Interface	SPI, DSP, Microwire, 3-Wire Serial, QSPI
Differential Output	No
DNL (LSB) Tolerance	1 LSB, 1 LSB
DNL (Max) (LSB)	1 LSB
INL (LSB) Tolerance	16 LSB
INL (Max) (LSB)	16 LSB
Mounting Type	Surface Mount
Number of Bits	16 bits
Number of D/A Converters	8 count
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package / Case	16-UFBGA, WLCSP
Package Length	2.61 mm
Package Name	16-WLCSP
Package Width	2.61 mm
Reference Type	External, Internal
Settling Time	7 µs
Voltage - Supply, Analog (Max)	5.5 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	5.5 V
Voltage - Supply, Digital (Min)	2.7 V

AD5668 Series

Part	Mounting Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Settling Time	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Package Length	Package Name	Package Width	Differential Output	DNL (LSB) Tolerance	DNL (Max) (LSB)	INL (LSB) Tolerance	INL (Max) (LSB)	Number of Bits	Data Interface	Operating Temperature (Max)	Operating Temperature (Min)	Number of D/A Converters	Output Type	Architecture	Reference Type	Package / Case
Analog Devices Inc./Maxim Integrated AD5668SRUZ-EP-1	Surface Mount	4.5 V	5.5 V	10 µs	5.5 V	4.5 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	and SPI™ DSP MICROWIRE™ QSPI™	125 °C	-55 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668BCPZ-1-RL7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	4 mm	16-LFCSP-WQ	4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal	16-WQFN Exposed Pad CSP
Analog Devices Inc./Maxim Integrated AD5668ARUZ-2REEL7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668BCPZ-2500RL7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	4 mm	16-LFCSP-WQ	4 mm	No	1 LSB		8 LSB		16 bits	DSP MICROWIRE™ QSPI™ SPI™	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal	16-WQFN Exposed Pad CSP
Analog Devices Inc./Maxim Integrated AD5668BCBZ-1-500R7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	2.61 mm	16-WLCSP	2.61 mm	No	1 LSB 1 LSB	1 LSB	16 LSB	16 LSB	16 bits	3-Wire Serial DSP Microwire QSPI SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal	16-UFBGA WLCSP
Analog Devices Inc./Maxim Integrated AD5668ARUZ-2	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668BRUZ-3	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668BRUZ-3REEL7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668BRUZ-2	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal
Analog Devices Inc./Maxim Integrated AD5668ARUZ-3REEL7	Surface Mount	2.7 V	5.5 V	7 µs	5.5 V	2.7 V	0.173 in	16-TSSOP	4.4 mm	No	1 LSB	1 LSB	8 LSB	8 LSB	16 bits	DSP SPI	105 °C	-40 °C	8 count	Voltage - Buffered	String DAC	External Internal

Pricing

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Distributor	Package	Quantity	$	Updated

CAD

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Description

General part information

AD5668 Series

The AD5668 device is a low power, octal, 16-bit, buffered voltage-output DAC. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The AD5668 and AD5628 are available in both a 4 mm × 4 mm LFCSP and a 16-lead TSSOP, while the AD5648 is available in both a 14-lead and 16-lead TSSOP.The AD5628/AD5648/AD5668 have an on-chip reference with an internal gain of 2. The AD5628-1/AD5648-1/AD5668-1 have a 1.25 V 5 ppm/°C reference, giving a full-scale output range of 2.5 V; the AD5628-2/AD5648-2/AD5668-2 and AD5668-3 have a 2.5 V 5 ppm/°C reference, giving a full-scale output range of 5 V. The on-board reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write.The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V (AD5628-1/AD5648-1/AD5668-1, AD5628-2/AD5648-2/AD5668-2) or midscale (AD5668-3) and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels. The outputs of all DACs can be updated simultaneously using theLDACfunction, with the added functionality of user-selectableDACchannels to simultaneously update. There is also an asynchronous CLR that updates all DACs to a userprogrammable code—zero scale, midscale, or full scale.The AD5628/AD5648/AD5668 utilize a versatile 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing.Product HighlightsOctal, 12-/14-/16-bit DAC.On-chip 1.25 V/2.5 V, 5 ppm/°C reference.Available in 14-lead/16-lead TSSOP, 16-lead LFCSP, and 16-ball WLCSP.Power-on reset to 0 V or midscale.Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.ApplicationsProcess controlData acquisition systemsPortable battery-powered instrumentsDigital gain and offset adjustmentProgrammable voltage and current sourcesProgrammable attenuators

Documents

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