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参数资料
| 型号： | 5962-89616042X |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CQCC20 |
| 封装： | QCC-20 |
| 文件页数： | 10/12页 |
| 文件大小： | 238K |
| 代理商： | 5962-89616042X |
MAX541/MAX542
+5V, Serial-Input, Voltage-Output, 16-Bit DACs
_______________________________________________________________________________________
7
Detailed Description
The MAX541/MAX542 voltage-output, 16-bit digital-to-
analog converters (DACs) offer full 16-bit performance
with less than 1LSB integral linearity error and less than
1LSB differential linearity error, thus ensuring monoton-
ic performance. Serial data transfer minimizes the num-
ber of package pins required.
The MAX541/MAX542 are composed of two matched
DAC sections, with a 12-bit inverted R-2R DAC forming
the 12 LSBs and the 4 MSBs derived from 15 identically
matched resistors. This architecture allows the lowest
glitch energy to be transferred to the DAC output on
major-carry transitions. It also lowers the DAC output
impedance by a factor of eight compared to a standard
R-2R ladder, allowing unbuffered operation in medium-
load applications.
The MAX542 provides matched bipolar offset resistors,
which connect to an external op amp for bipolar output
swings (Figure 2b). For optimum performance, the
MAX542 also provides a set of Kelvin connections to
the voltage-reference and analog-ground inputs.
MAX542
MAX400
AGNDF
DGND
(GND)
VDD
REFF
REFS
RINV
RFB
RFB
INV
OUT
LDAC
SCLK
DIN
CS
AGNDS
0.1
F
+5V
EXTERNAL OP AMP
MC68XXXX
PCS0
MOSI
SCLK
IC1
BIPOLAR
OUT
+5V
-5V
0.1
F
+2.5V
10
F
Figure 2b. Typical Operating Circuit—Bipolar Output
MAX541/MAX542
MAX495
DGND
( ) ARE FOR MAX542 ONLY
(GND)
VDD
(REFS)
REF (REFF)
OUT
SCLK
DIN
CS
AGND_
0.1
F
0.1
F
+5V
+2.5V
EXTERNAL OP AMP
MC68XXXX
PCS0
MOSI
SCLK
UNIPOLAR
OUT
(LDAC)
10
F
Figure 2a. Typical Operating Circuit—Unipolar Output
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| 5962-8961604VA | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| 5962-8961701LA | 功能描述:数模转换器- DAC IC MONO 12-BIT DAC IC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| 5962-89620012A | 制造商:Intersil Corporation 功能描述:OP AMP SGL CURRENT FDBK 15V 20CLCC - Rail/Tube |
| 5962-8962001PA | 制造商:Intersil Corporation 功能描述: |
| 5962-8962202GA | 制造商:Linear Technology 功能描述:Op Amp, High-Speed |
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