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AD5640BRJ-2500RL7 データシート(PDF) 1 Page - Analog Devices

部品番号 AD5640BRJ-2500RL7
部品情報  Single, 12-/14-/16-Bit nanoDAC with 5 ppm/째C On-Chip Reference in SOT-23
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メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

AD5640BRJ-2500RL7 データシート(HTML) 1 Page - Analog Devices

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Single, 12-/14-/16-Bit nanoDAC with
5 ppm/°C On-Chip Reference in SOT-23
AD5620/AD5640/AD5660
Rev. F
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2005–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Low power, single nanoDACs
AD5660: 16 bits
AD5640: 14 bits
AD5620: 12 bits
12-bit accuracy guaranteed
On-chip, 1.25 V/2.5 V, 5 ppm/°C reference
Tiny 8-lead SOT-23/MSOP packages
Power-down to 480 nA @ 5 V, 200 nA @ 3 V
3 V/5 V single power supply
Guaranteed 16-bit monotonic by design
Power-on reset to zero/midscale
3 power-down functions
Serial interface with Schmitt-triggered inputs
Rail-to-rail operation
SYNC interrupt facility
APPLICATIONS
Process control
Data acquisition systems
Portable battery-powered instruments
Digital gain and offset adjustment
Programmable voltage and current sources
Programmable attenuators
PRODUCT HIGHLIGHTS
1.
12-/14-/16-bit nanoDAC—12-bit accuracy guaranteed.
2.
On-chip, 1.25 V/2.5 V, 5 ppm/°C reference.
3.
Available in 8-lead SOT-23 and 8-lead MSOP packages.
4.
Power-on reset to 0 V or midscale.
5.
10 μs settling time.
Table 1. Related Device
Part No.
Description
AD5662
2.7 V to 5.5 V, 16-bit DAC in SOT-23, external
reference
FUNCTIONAL BLOCK DIAGRAM
AD5620/AD5640/AD5660
VREFOUT
GND
REF(+)
VDD
RESISTOR
NETWORK
POWER-DOWN
CONTROL LOGIC
DAC
REGISTER
POWER-ON
RESET
1.25/2.5V
REF
OUTPUT
BUFFER
16-BIT
DAC
INPUT
CONTROL
LOGIC
VOUT
VFB
SYNC
SCLK
DIN
Figure 1.
GENERAL DESCRIPTION
The AD5620/AD5640/AD5660, members of the nanoDAC™
family of devices, are low power, single, 12-/14-/16-bit, buffered
voltage-out DACs and are guaranteed monotonic by design.
The AD5620/AD5640/AD5660-1 parts include an internal,
1.25 V, 5 ppm/°C reference, giving a full-scale output voltage
range of 2.5 V. The AD5620/AD5640/AD5660-2-3 parts include
an internal, 2.5 V, 5 ppm/°C reference, giving a full-scale output
voltage range of 5 V. The reference associated with each part is
available at the VREFOUT pin.
The parts incorporate a power-on reset circuit to ensure that the
DAC output powers up to 0 V (AD5620/AD5640/AD5660-1-2)
or midscale (AD5620-3 and AD5660-3) and remains there until
a valid write takes place. The parts contain a power-down
feature that reduces the current consumption of the device to
480 nA at 5 V and provides software-selectable output loads
while in power-down mode. The power consumption is
2.5 mW at 5 V, reducing to 1 μW in power-down mode.
The AD5620/AD5640/AD5660 on-chip precision output
amplifier allows rail-to-rail output swing to be achieved. For
remote sensing applications, the output amplifier’s inverting
input is available to the user. The AD5620/AD5640/AD5660 use
a versatile 3-wire serial interface that operates at clock rates up
to 30 MHz and is compatible with standard SPI®, QSPI™,
MICROWIRE™, and DSP interface standards.


同様の部品番号 - AD5640BRJ-2500RL7

メーカー部品番号データシート部品情報
logo
Analog Devices
AD5640 AD-AD5640 Datasheet
558Kb / 24P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
REV. A
AD5640 AD-AD5640_15 Datasheet
661Kb / 28P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
Rev. G
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同様の説明 - AD5640BRJ-2500RL7

メーカー部品番号データシート部品情報
logo
Analog Devices
AD5620 AD-AD5620_15 Datasheet
661Kb / 28P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
Rev. G
AD5640 AD-AD5640_15 Datasheet
661Kb / 28P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
Rev. G
AD5620 AD-AD5620 Datasheet
558Kb / 24P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
REV. A
AD5660 AD-AD5660_15 Datasheet
661Kb / 28P
   Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
Rev. G
AD5623RBCPZ-5REEL7 AD-AD5623RBCPZ-5REEL7 Datasheet
967Kb / 32P
   Dual 12-/14-/16-Bit nanoDAC with 5 ppm/ C On-Chip Reference
Rev. F
AD5623RARMZ-5 AD-AD5623RARMZ-5 Datasheet
967Kb / 32P
   Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
Rev. F
AD5623R AD-AD5623R Datasheet
1Mb / 28P
   Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
REV. A
AD5624R AD-AD5624R_V01 Datasheet
843Kb / 28P
   Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference
Rev. D
AD5625R AD-AD5625R_13 Datasheet
1Mb / 36P
   Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference, I2C Interface
REV. C
AD5672R AD-AD5672R Datasheet
865Kb / 34P
   Octal, 12-/16-Bit nanoDAC with ppm/째C Reference, SPI Interface
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