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參數(shù)資料
| 型號(hào)： | MAX5511ETC |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | Replaced by SN55462 : Dual High-Voltage, High-Current Peripheral Drivers 8-CDIP -55 to 125 |
| 中文描述： | SERIAL INPUT LOADING, 660 us SETTLING TIME, 8-BIT DAC, QCC12 |
| 封裝： | 4 X 4 MM, 0.80 MM HEIGHT, MO-220, QFN-12 |
| 文件頁(yè)數(shù)： | 15/18頁(yè) |
| 文件大?。?/td> | 1012K |
| 代理商： | MAX5511ETC |
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Applications Information
1-Cell and 2-Cell Circuit
See Figure 3 for an illustration of how to power the
MAX5510/MAX5511 with either one lithium-ion battery
or two alkaline batteries. The low current consumption
of the devices makes the MAX5510/MAX5511 ideal for
battery-powered applications.
Programmable Current Source
See the circuit in Figure 4 for an illustration of how to
configure the MAX5510 as a programmable current
source for driving an LED. The MAX5510 drives a stan-
dard NPN transistor to program the current source. The
current source (I
LED
) is defined in the equation in
Figure 4.
Voltage Biasing a Current-Output
Transducer
See the circuit in Figure 5 for an illustration of how to con-
figure the MAX5510 to bias a current-output transducer.
In Figure 5, the output voltage of the MAX5510 is a func-
tion of the voltage drop across the transducer added to
the voltage drop across the feedback resistor R.
Self-Biased Two-Electrode
Potentiostat Application
See the circuit in Figure 6 for an illustration of how to
use the MAX5511 to bias a two-electrode potentiostat
on the input of an ADC.
M
+1.8V to +5.5V, Ultra-Low-Power, 8-Bit,
Voltage-Output DACs
______________________________________________________________________________________
15
REFIN
MAX5510
MAX6006
(1
μ
A, 1.25V
SHUNT
REFERENCE)
GND
+1.25V
0.01
μ
F
536k
V
DD
DAC
VOUT
N
DAC
IS THE NUMERIC VALUE
OF THE DAC INPUT CODE.
V
OUT
(4.88mV / LSB)
1.8V
≤
V
ALKALINE
≤
3.3V
2.2V
≤
V
LITHIUM
≤
3.3V
OUT
= V
REFIN
×
N
DAC
V
0.1
μ
F
Figure 3. Portable Application Using Two Alkaline Cells or One Lithium Coin Cell
R
2N3904
N
DAC
IS THE NUMERIC VALUE OF THE DAC INPUT CODE.
I
LED
REFIN
LED
MAX5510
V+
DAC
VOUT
LED
= V
REFIN
×
N
DAC
I
×
R
FB
Figure 4. Programmable Current Source Driving an LED
R
FB
N
DAC
IS THE NUMERIC VALUE
OF THE DAC INPUT CODE.
I
T
REFIN
MAX5510
DAC
VOUT
V
OUT
= V
BIAS
+ (I
T
×
R)
V
OUT
V
BIAS
TRANSDUCER
BIAS
= V
REFIN
×
N
DAC
V
Figure 5. Transimpedance Configuration for a Voltage-Biased
Current-Output Transducer
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5511ETC+ | 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 |
| MAX5511ETC+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 |
| MAX5511ETC-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 |
| MAX5512EUA | 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 |
| MAX5512EUA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-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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