參數(shù)資料
型號(hào)： MAX5157BEEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： DAC
英文描述： Low-Power, Dual, 12-Bit Voltage-Output DACs with Configurable Outputs
中文描述： DUAL, SERIAL INPUT LOADING, 16 us SETTLING TIME, 12-BIT DAC, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁(yè)數(shù)： 14/16頁(yè)
文件大小： 145K
代理商： MAX5157BEEE
M
Using an AC Referenc e
In applications where the reference has an AC signal
component, the MAX5156/MAX5157 have multiplying
capabilities within the reference input voltage range
specifications. Figure 12 shows a technique for apply-
ing a sinusoidal input REF_, where the AC signal is off-
set before being applied to the reference input.
Harmonic Distortion and Noise
The total harmonic distortion plus noise (THD+N) is typ-
ically less than -80dB at full scale with a 1Vp-p input
swing at 5kHz. The typical -3dB frequency is 600kHz
for both devices, as shown in the Typical Operating
Characteristics.
Low-Power, Dual, 12-Bit Voltage-Output DACs
with Configurable Outputs
14
______________________________________________________________________________________
MAX5156
MAX5157
DAC
V
=
1 + R1
N
V
REF_
)
R2 4096
REF_
V
OUT
FB_
OUT_
AGND
DGND
+5V/+3V
V
DD
R1
R2
Figure 10. Configurable Output Gain
AGND
DGND
MAX5156
MAX5157
DAC _
REF_
OUT_
FB_
10k
10k
V-
V+
V
DD
V
OUT
+5V/+3V
Figure 11. Bipolar Output Circuit
DAC_
OUT_
FB_
MAX5156
MAX5157
10k
26k
REF_
V
DD
DGND
AGND
+5V/
+3V
AC
REFERENCE
INPUT
500mVp-p
MAX495
+5V/+3V
Figure 12. AC Reference Input Circuit
Table 3. Bipolar Code Table
0000
0000
0001(0)
0000
0000
0000(0)
0111
1111
1111(0)
0V
1000
0000
0000(0)
DAC CONTENTS
MSB
LSB
1000
0000
0001(0)
1111
1111
1111(0)
ANALOG OUTPUT
+V
2047
2048
REF
+V
1
2048
REF
-V
1
2048
REF
-V
2047
2048
REF
-V
2048
2098
- V
REF
REF
=
Note:
( ) are for the sub bit.
相關(guān)PDF資料
PDF描述
MAX5158 Mono Class-AB Audio Amplifier with Stereo Headphone Drive--Separate Inputs 10-MSOP-PowerPAD -40 to 85
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5157BEEE+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5157BEEE+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5157BEEE-T 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5157BEPE 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5157BEPE+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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