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参数资料
| 型号： | MAX5511ETC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/18页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT VOUT 12-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 设置时间： | 660µs |
| 位数： | 8 |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 1.35W |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 1 电压，单极；1 电压，双极 |
| 采样率（每秒）： | * |
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 (ILED) 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.
MAX5510/MAX5511
+1.8V to +5.5V, Ultra-Low-Power, 8-Bit,
Voltage-Output DACs
______________________________________________________________________________________
15
REFIN
MAX5510
MAX6006
(1
A, 1.25V
SHUNT
REFERENCE)
GND
+1.25V
0.01
F
536k
VDD
DAC
VOUT
NDAC IS THE NUMERIC VALUE
OF THE DAC INPUT CODE.
VOUT (4.88mV / LSB)
1.8V
≤ VALKALINE ≤ 3.3V
2.2V
≤ VLITHIUM ≤ 3.3V
VOUT =
VREFIN
× NDAC
256
0.1
F
Figure 3. Portable Application Using Two Alkaline Cells or One Lithium Coin Cell
R
2N3904
NDAC IS THE NUMERIC VALUE OF THE DAC INPUT CODE.
ILED
REFIN
LED
MAX5510
V+
DAC
VOUT
ILED =
VREFIN
× NDAC
256
× R
FB
Figure 4. Programmable Current Source Driving an LED
R
FB
NDAC IS THE NUMERIC VALUE
OF THE DAC INPUT CODE.
IT
REFIN
MAX5510
DAC
VOUT
VOUT = VBIAS + (IT
× R)
VOUT
VBIAS
TRANSDUCER
VBIAS =
VREFIN
× NDAC
256
Figure 5. Transimpedance Configuration for a Voltage-Biased
Current-Output Transducer
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| MAX5512EUA | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5512EUA+ | 功能描述:数模转换器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5512EUA+T | 功能描述:数模转换器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5512EUA-T | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5513EUA | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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