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MAX1075ETC+ PDF预览

MAX1075ETC+

更新时间: 2024-09-16 19:40:15
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理转换器
页数 文件大小 规格书
18页 1119K
描述
ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, ROHS COMPLIANT, TQFN-12

MAX1075ETC+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:HVQCCN,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.83最大模拟输入电压:2.65 V
最小模拟输入电压:-0.5 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:S-XQCC-N12JESD-609代码:e3
长度:4 mm最大线性误差 (EL):0.0488%
湿度敏感等级:1模拟输入通道数量:1
位数:10功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
采样速率:1.8 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:0.8 mm标称供电电压:5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

MAX1075ETC+ 数据手册

 浏览型号MAX1075ETC+的Datasheet PDF文件第2页浏览型号MAX1075ETC+的Datasheet PDF文件第3页浏览型号MAX1075ETC+的Datasheet PDF文件第4页浏览型号MAX1075ETC+的Datasheet PDF文件第5页浏览型号MAX1075ETC+的Datasheet PDF文件第6页浏览型号MAX1075ETC+的Datasheet PDF文件第7页 
19-3153; Rev 0; 1/04  
1.8Msps, Single-Supply, Low-Power,  
True-Differential, 10-Bit ADCs  
General Description  
Features  
The MAX1072/MAX1075 low-power, high-speed, serial-  
output, 10-bit, analog-to-digital converters (ADCs) oper-  
ate at up to 1.8Msps. These devices feature true-differen-  
tial inputs, offering better noise immunity, distortion  
improvements, and a wider dynamic range over single-  
ended inputs. A standard SPI™/QSPI™/MICROWIRE™  
interface provides the clock necessary for conversion.  
These devices easily interface with standard digital signal  
processor (DSP) synchronous serial interfaces.  
1.8Msps Sampling Rate  
Only 45mW (typ) Power Dissipation  
Only 1µA (max) Shutdown Current  
High-Speed, SPI-Compatible, 3-Wire Serial Interface  
61dB S/(N + D) at 525kHz Input Frequency  
Internal True-Differential Track/Hold (T/H)  
External Reference  
The MAX1072/MAX1075 operate from a single +4.75V to  
+5.25V supply voltage and require an external reference.  
The MAX1072 has a unipolar analog input, while the  
MAX1075 has a bipolar analog input. These devices fea-  
ture a partial power-down mode and a full power-down  
mode for use between conversions, which lower the sup-  
ply current to 1mA (typ) and 1µA (max), respectively. Also  
No Pipeline Delays  
Small 12-Pin TQFN Package  
featured is a separate power-supply input (V ), which  
L
allows direct interfacing to +1.8V to V  
digital logic. The  
DD  
fast conversion speed, low-power dissipation, excellent  
AC performance, and DC accuracy (±0.5 LSB INL) make  
the MAX1072/MAX1075 ideal for industrial process con-  
trol, motor control, and base-station applications.  
Ordering Information  
PIN-  
PACKAGE  
The MAX1072/MAX1075 come in a 12-pin TQFN pack-  
age, and are available in the commercial (0°C to +70°C)  
and extended (-40°C to +85°C) temperature ranges.  
PART  
TEMP RANGE  
INPUT  
MAX1072CTC-T  
MAX1072ETC-T  
MAX1075CTC-T  
MAX1075ETC-T  
0°C to +70°C 12 TQFN-12  
-40°C to +85°C 12 TQFN-12  
0°C to +70°C 12 TQFN-12  
-40°C to +85°C 12 TQFN-12  
Unipolar  
Unipolar  
Bipolar  
Bipolar  
Applications  
Data Acquisition  
Bill Validation  
Motor Control  
Communications  
Portable Instruments  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
AIN+  
12  
N.C.  
11  
SCLK  
10  
+1.8V TO V  
DD  
+4.75V TO +5.25V  
0.01µF  
0.01µF  
10µF  
10µF  
AIN-  
REF  
1
2
3
9
8
7
CNVST  
DOUT  
V
V
L
DD  
DIFFERENTIAL  
INPUT  
+
-
DOUT  
AIN+  
AIN-  
MAX1072  
MAX1075  
VOLTAGE  
µC/DSP  
RGND  
V
L
MAX1072  
MAX1075  
CNVST  
SCLK  
4
5
6
REF  
4.7µF  
REF  
V
N.C.  
GND  
0.01µF  
DD  
RGND  
GND  
TQFN  
SPI/QSPI are trademarks of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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