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參數(shù)資料
| 型號： | AD5040 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23 |
| 中文描述： | 全面準確14/16輸出電壓nanoDAC系列緩沖，3V/5V，索23位 |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 829K |
| 代理商： | AD5040 |
Full Accurate 14/16 Bit Vout
nano
Dac
TM
,
Buffered, 3V/5V, Sot 23
Preliminary Technical Data
AD5040/AD5060
FEATURES
Single 14/16-Bit DAC, 1 Lsb inl.
1.8 Volt Digital Interface Capability
Power-On-Reset to Zero Volts/Mid Scale
Three Power-Down Functions
Low Power Serial Interface with Schmitt-
Triggered Inputs
8-Lead Sot23
Low Power Operation
Fast Settling.
Low Glitch on Powerup.
APPLICATIONS
Process Control
Data Acquisition Systems
Portable Battery Powered Instruments
Digital Gain and Offset Adjustment
Programmable Voltage and Current Sources
Programmable Attenuators
GENERAL DESCRIPTION
The AD5040/AD5060, members of the
nano
DAC
TM
family,
are single 14/16-bit buffered voltage out DACs. Both parts are
available in a 8ld Sot23. The AD5040 can be operated from
2.7-5.5V and the AD5060 can be operated at 3V/5V.
The part utilizes a versatile three-wire serial interface that
operates at clock rates up to 30 MHz and is compatible with
standard SPI, QSPI, MICROWIRE and DSP interface
standards.
The reference for the AD5040/AD5060 is supplied from an
external REF pin. A reference buffer is also provided on chip.
The parts incorporate a power-on-reset circuit that ensures that
the DAC output powers up to zero volts/ mid scale and remains
there until a valid write takes place to the device. The parts also
contain a power-down feature that reduces the current
consumption of the device to 50nA at 5 V and provides
software selectable output loads while in power-down mode.
The part is put into power-down mode over the serial interface.
Total unadjusted error for the part is <1mV.
These parts also provide a very low glitch on power-up.
AD5040/AD5060
Part Number
Description
AD5061
2.7 V to 5.5 V, 16 Bit
nano
DAC
TM
D/A, 4 LSBs INL,
Buffered, Sot 23
AD5062
2.7 V to 5.5 V, 16 Bit
nano
DAC
TM
D/A, 1 LSBs INL.,
Unbuffered, Sot 23.
AD5063
2.7 V to 5.5 V, 16 Bit
nano
DAC
TM
D/A, 1 LSBs INL.,
Unbuffered, 10 uSOIC, uncommitted bi-polar resistors.
PRODUCT HIGHLIGHTS
1. Available in 8-lead SOT23.
2. 16 Bit Accurate, 1 LSB INL.
3. Low Glitch on Power-up.
4. High speed serial interface with clock speeds up to 30 MHz.
5. Three power down modes available to the user.
Rev. PrC
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
www.analog.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD5060 | Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23 |
| AD5061 | Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23 |
| AD5062 | Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23 |
| AD5063 | Full Accurate 14/16 Bit Vout nanoDac Buffered, 3V/5V, Sot 23 |
| AD5062BRJ-1 | Full Accurate 16 Bit Vout nanoDac, 2.7V- 5.5V, in a Sot 23 |
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| AD50420 | 制造商:Analog Devices 功能描述: |
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