參數(shù)資料
型號(hào)： MAX5510
廠商： Maxim Integrated Products, Inc.
英文描述： +1.8V to +5.5V. Ultra-Low-Power. 8-Bit. Voltage-Output DACs
中文描述： +1.8V至+5.5V、超低功耗、8位、電壓輸出DAC
文件頁(yè)數(shù)： 17/18頁(yè)
文件大?。?/td> 1012K
代理商： MAX5510
An example of a custom fixed gain using the force-sense
output of the MAX5510/MAX5511 is shown in Figure 9. In
this example R1 and R2 set the gain for V
OUT
.
V
OUT
= [(V
REFIN
x N
A
) / 256] x [1 + (R2 / R1)]
where N
A
represents the numeric value of the DAC
input code.
Power Supply and Bypassing
Considerations
Bypass the power supply with a 0.1μF capacitor to GND.
Minimize lengths to reduce lead inductance. If noise
becomes an issue, use shielding and/or ferrite beads to
increase isolation. For the thin QFN package, connect
the exposed paddle to ground.
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.
M
+1.8V to +5.5V, Ultra-Low-Power, 8-Bit,
Voltage-Output DACs
______________________________________________________________________________________
17
Figure 9. Separate Force-Sense Outputs Create Unity and
Greater-than-Unity DAC Gains Using the Same Reference
REFIN
DAC
V
OUT
OUT
MAX5510
FB
R2
R1
Figure 10. Software-Configurable Output Gain
H
L
FB
W
N
DAC
IS THE NUMERIC VALUE OF THE DAC INPUT CODE.
N
POT
IS THE NUMERIC VALUE OF THE POT INPUT CODE.
REFIN
MAX5510
MAX5401
SOT-POT
100k
DAC
VOUT
5PPM/
°
C
RATIOMETRIC
TEMPCO
1.8V
≤
V
DD
≤
5.5V
V
OUT
OUT
= V
REFIN
×
N
DAC
V
POT
)
1 + 255 - N
SCLK
DIN
CS2
CS1
Chip Information
TRANSISTOR COUNT: 10,688
PROCESS: BiCMOS
相關(guān)PDF資料
PDF描述
MAX5511 +1.8V to +5.5V. Ultra-Low-Power. 8-Bit. Voltage-Output DACs
MAX5510ETC Replaced by SN55462 : Dual High-Voltage, High-Current Peripheral Drivers 8-CDIP -55 to 125
MAX5511ETC Replaced by SN55462 : Dual High-Voltage, High-Current Peripheral Drivers 8-CDIP -55 to 125
MAX5530ETC ULTRA-LOW POWER, 12-BIT, VOLTAGE-OUTPUT DACS
MAX5531ETC ULTRA-LOW POWER, 12-BIT, VOLTAGE-OUTPUT DACS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5510ETC 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
MAX5510ETC+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-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(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
MAX5510ETC+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-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(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
MAX5510ETC-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
MAX5511ETC 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
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