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參數(shù)資料
| 型號： | MAX552ACPA+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 11/23頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 12BIT QUAD SER 8-DIP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 設置時間： | 120ns |
| 位數(shù)： | 12 |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 727mW |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 8-PDIP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 1 電流，單極；1 電流，雙極 |
| 采樣率（每秒）： | * |
Layout Considerations
Digital and AC transient signals coupling to GND can
create noise at the output. Use proper grounding tech-
niques, such as a multilayer board with a low-inductance
ground plane. Wire-wrapped boards and sockets are not
recommended. For optimum system performance, use
printed circuit (PC) boards. Good PC board ground lay-
out minimizes crosstalk between DAC outputs, reference
inputs, and digital inputs. Reduce crosstalk by keeping
analog lines away from digital lines.
MAX5522–MAX5525
Dual, Ultra-Low-Power,
10-Bit, Voltage-Output DACs
______________________________________________________________________________________
19
REFIN
1/2 MAX5524
OUT_
VOUT
FB_
V+
10k
10k
V-
DAC
Figure 7. Bipolar Output Circuit
NDACA IS THE NUMERIC VALUE
OF THE DAC A INPUT CODE.
REFIN
DAC
VOUT1
VOUT1 =
VREFIN
× NDACA
1024
(1 +
R2 )
R1
NDACB IS THE NUMERIC VALUE
OF THE DAC B INPUT CODE.
VOUT2 =
VREFIN
× NDACB
1024
VOUTA
1/2 MAX5524
FBA
DAC
VOUT2
VOUTB
FBB
R2
R1
Figure 8. Separate Force-Sense Outputs Create Unity and
Greater-than-Unity DAC Gains Using the Same Reference
H
L
FB
W
NDAC IS THE NUMERIC VALUE OF THE DAC INPUT CODE.
NPOT IS THE NUMERIC VALUE OF THE POT INPUT CODE.
REFIN
1/2 MAX5524
MAX5401
SOT-POT
100k
DAC
VOUT
5PPM/
°C
RATIOMETRIC
TEMPCO
1.8V
≤ VDD ≤ 5.5V
VOUT
VOUT =
VREFIN
× NDAC
1024
(1 +
255 - NPOT)
255
SCLK
DIN
CS2
CS1
Figure 9. Software-Configurable Output Gain
DAC
BAND
GAP
TO ADC
OUT
REFOUT
REF
1/2 MAX5525
TO ADC
FB
WE
SENSOR
CE
IF
RF
CL
Figure 10. Self-Biased Two-Electrode Potentiostat Application
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX552ACPA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 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 |
| MAX552ACUB | 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 |
| MAX552ACUB+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 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 |
| MAX552ACUB+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 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 |
| MAX552ACUB-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 |
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