- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383430 > MAX5153ACPE (MAXIM INTEGRATED PRODUCTS INC) Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs PDF資料下載
參數(shù)資料
| 型號： | MAX5153ACPE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs |
| 中文描述： | DUAL, SERIAL INPUT LOADING, 16 us SETTLING TIME, 13-BIT DAC, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 225K |
| 代理商： | MAX5153ACPE |
Digital Calibration and
T hreshold S elec tion
Figure 13 shows the MAX5152/MAX5153 in a digital
calibration application. With a bright value applied to
the photodiode (on), the DAC is digitally ramped up
until it trips the comparator. The microprocessor stores
this high calibration value. Repeat the process with a
dim light (off) to obtain the dark current calibration. The
microprocessor then programs the DAC to set an out-
put voltage that is the midpoint of the two calibration
values. Applications include tachometers, motion sens-
ing, automatic readers, and liquid clarity analysis.
Digital Control of Gain and Offset
The two DACs can be used to control the offset and
gain for curve-fitting nonlinear functions, such as trans-
ducer linearization or analog compression/expansion
applications. The input signal is used as the reference
for the gain-adjust DAC, whose output is summed with
the output from the offset-adjust DAC. The relative
weight of each DAC output is adjusted by R1, R2, R3,
and R4 (Figure 14).
M
Low-Power, Dual, 13-Bit Voltage-Output DACs
with Configurable Outputs
______________________________________________________________________________________
15
AGND
DIN
μ
P
DGND
MAX5152
MAX5153
DAC _
REF_
OUT_
R
FB_
V+
V-
PHOTODIODE
V+
V
DD
V
OUT
+5V/+3V
Figure 13. Digital Calibration
AGND
DGND
REFA
C
S
REFB
MAX5152
MAX5153
DACA
+5V/+3V
V
DD
V
IN
CS
DIN
SCLK
CL
V
REF
R1
R3
R4
R2
OUT_B
FBB
FBA
OUT_A
V
OUT
DACB
– OFFSET
(
V
IN
)(
)(
1+
) (
V
REF
)( )
[ ] [ ]
V
OUT
=
=
GAIN
NA
8192
NA IS THE NUMERIC VALUE OF THE INPUT CODE FOR DACA.
NB IS THE NUMERIC VALUE OF THE INPUT CODE FOR DACB.
R2
R1+R2
R4
R3
NB
8192
R4
R3
Figure 14. Digital Control of Gain and Offset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5153AEPE | Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs |
| MAX5152BCPE | CAP .039UF 250V PEN FILM 2416 5% |
| MAX5152BEEE | CAP .39UF 250V PEN FILM 3931 10% |
| MAX5152BEPE | 0.0047UF 250V 5% STACKED METALIZED PEN FILM CAPACITOR, SURFACE MOUNT PACKAGE SIZ |
| MAX5152BMJE | Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5153ACPE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 13-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 |
| MAX5153AEEE | 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 |
| MAX5153AEEE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 13-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 |
| MAX5153AEEE+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 13-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 |
| MAX5153AEEE-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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。