- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10841 > MAX5153BEEE+ (Maxim Integrated Products)IC DAC 13BIT DUAL LP SER 16-QSOP PDF資料下載
參數(shù)資料
| 型號： | MAX5153BEEE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/20頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 13BIT DUAL LP SER 16-QSOP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 100 |
| 設置時間： | 20µs |
| 位數(shù)： | 13 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 667mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 2 電壓，單極；2 電壓，雙極 |
| 采樣率（每秒）： | * |
Digital Calibration and
Threshold Selection
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).
MAX5152/MAX5153
Low-Power, Dual, 13-Bit Voltage-Output DACs
with Configurable Outputs
______________________________________________________________________________________
15
AGND
DIN
P
DGND
MAX5152
MAX5153
DAC _
REF_
OUT_
R
FB_
V+
V-
PHOTODIODE
V+
VDD
VOUT
+5V/+3V
Figure 13. Digital Calibration
AGND
DGND
REFA
CONTROL/
SHIFT
REGISTER
REFB
MAX5152
MAX5153
DACA
+5V/+3V
VDD
VIN
CS
DIN
SCLK
CL
VREF
R1
R3
R4
R2
OUT_B
FBB
FBA
OUT_A
VOUT
DACB
– OFFSET
[ ]
VOUT =
=
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
(VIN
)(
)(1+ ) (VREF
)( )
[
] [
]
Figure 14. Digital Control of Gain and Offset
相關PDF資料 |
PDF描述 |
|---|---|
| VI-B2R-MX-F1 | CONVERTER MOD DC/DC 7.5V 75W |
| VI-B2P-MX-F3 | CONVERTER MOD DC/DC 13.8V 75W |
| VI-B2P-MX-F2 | CONVERTER MOD DC/DC 13.8V 75W |
| VI-26L-IV-F4 | CONVERTER MOD DC/DC 28V 150W |
| VI-B2P-MX-F1 | CONVERTER MOD DC/DC 13.8V 75W |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5153BEEE+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5153BEEE+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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5153BEEE-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5153BEPE | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5153BEPE+ | 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。