参数资料
型号: EVAL-AD5541ASDZ
厂商: Analog Devices Inc
文件页数: 1/20页
文件大小: 0K
描述: BOARD EVAL FOR AD5541
标准包装: 1
系列: nanoDAC™
DAC 的数量: 1
位数: 16
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
设置时间: 1µs
DAC 型: 电压
已供物品:
已用 IC / 零件: AD5541
2.7 V to 5.5 V, Serial-Input,
Voltage Output, Unbuffered 16-Bit DAC
AD5541A
Rev. A
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Fax: 781.461.3113
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FEATURES
16-bit resolution
11.8 nV/√Hz noise spectral density
1 μs settling time
1.1 nV-sec glitch energy
0.05 ppm/°C temperature drift
5 kV HBM ESD classification
0.375 mW power consumption at 3 V
2.7 V to 5.5 V single-supply operation
Hardware CS and LDAC functions
50 MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface
Power-on reset clears DAC output to zero scale
Available in 3 mm × 3 mm, 8-/10-lead LFCSP and 10-lead
MSOP
APPLICATIONS
Automatic test equipment
Precision source-measure instruments
Data acquisition systems
Medical instrumentation
Aerospace instrumentation
Communications infrastructure equipment
Industrial control
FUNCTIONAL BLOCK DIAGRAMS
16-BIT DAC
16-BIT DAC LATCH
SERIAL INPUT REGISTER
VDD
VLOGIC
DGND
DIN
REF
SCLK
CS
LDAC
VOUT
AGND
AD5541A
08
51
6-
00
1
CONTROL
LOGIC
Figure 1. AD5541A
16-BIT DAC
16-BIT DAC LATCH
SERIAL INPUT REGISITER
VDD
GND
DIN
REF
SCLK
CS
CLR
VOUT
AD5541A-1
CONTROL
LOGIC
08
51
6-
0
02
Figure 2. AD5541A-1
GENERAL DESCRIPTION
The AD5541A is a single, 16-bit, serial input, unbuffered voltage
output digital-to-analog converter (DAC) that operates from a
single 2.7 V to 5.5 V supply.
The DAC output range extends from 0 V to VREF and is guaranteed
monotonic, providing ±1 LSB INL accuracy at 16 bits without
adjustment over the full specified temperature range of 40°C
to +125°C. The AD5541A is available in a 3 mm × 3 mm, 10-lead
LFCSP and 10-lead MSOP. The AD5541A-1 is available in a
3 mm × 3 mm, 8-lead LFCSP.
Offering unbuffered outputs, the AD5541A achieves a 1 μs set-
tling time with low power consumption and low offset errors.
Providing low noise performance of 11.8 nV/√Hz and low
glitch, the AD5541A is suitable for deployment across multiple
end systems.
The AD5541A uses a versatile 3-wire interface that is compatible
with 50 MHz SPI, QSPI, MICROWIRE, and DSP interface
standards.
Table 1. Related Devices
Part No.
Description
2.7 V to 5.5 V 14-/16-bit buffed output DACs
2.7 V to 5.5 V 16-bit voltage output DACs
18-/20-bit voltage output DACs
4.5 V to 5.5 V, 12-/16-bit quad channel DACs
Single, 16-bit nanoDAC, ±4 LSB INL, SOT-23
16-bit, bipolar, voltage output DAC
PRODUCT HIGHLIGHTS
1.
16-bit performance without adjustment.
2.
2.7 V to 5.5 V single operation.
3.
Low 11.8 nV/√Hz noise spectral density.
4.
Low 0.05 ppm/°C temperature drift.
5.
3 mm × 3 mm LFCSP and MSOP packaging.
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