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MAX1035 PDF预览

MAX1035

更新时间: 2024-02-03 00:49:57
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美信 - MAXIM /
页数 文件大小 规格书
31页 833K
描述
8-/4-Channel, 【VREF Multirange Inputs, Serial 14-Bit ADCs

MAX1035 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:4.40 MM, MO-153AC, TSSOP-20针数:20
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.86
最大模拟输入电压:4.096 V最小模拟输入电压:-4.096 V
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:6.5 mm
最大线性误差 (EL):0.0061%湿度敏感等级:1
模拟输入通道数量:4位数:14
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:OFFSET BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:5 V认证状态:Not Qualified
采样速率:0.115 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.1 mm子类别:Analog to Digital Converters
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:TIN LEAD端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

MAX1035 数据手册

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19-3574; Rev 0; 5/05  
8-/4-Channel, ±± Multirange Inputs,  
REF  
Serial 14-Bit ADCs  
General Description  
Features  
Software-Programmable Input Range for Each  
The MAX1034/MAX1035 multirange, low-power, 14-bit,  
successive-approximation, analog-to-digital converters  
(ADCs) operate from a single +5V supply and achieve  
throughput rates up to 115ksps. A separate digital sup-  
ply allows digital interfacing with 2.7V to 5.25V systems  
using the SPI™-/QSPI™-/MICROWIRE™-compatible  
serial interface. Partial power-down mode reduces the  
supply current to 1.3mA (typ). Full power-down mode  
reduces the power-supply current to 1µA (typ).  
Channel  
Single-Ended Input Ranges  
0 to +V  
/2, -V  
/2 to 0, 0 to +V  
, -V  
to  
REF  
REF  
REF  
REF  
0, ±V  
/4, ±V  
/2, and ±V  
REF  
REF  
REF  
Differential Input Ranges  
±V /2, ±V , and ±2 ꢀ V  
REF  
REF  
REF  
Eight Single-Ended or Four Differential Analog  
The MAX1034 provides eight (single-ended) or four (true  
differential) analog input channels. The MAX1035 pro-  
vides four (single-ended) or two (true differential) analog  
input channels. Each analog input channel is indepen-  
dently software programmable for seven single-ended  
Inputs (MAX1034)  
Four Single-Ended or Two Differential Analog  
Inputs (MAX1035)  
±±V ꢁOerOoltage Tolerant Inputs  
Internal or Eꢀternal Reference  
115ksps Maꢀimum Sample Rate  
Single +5V Power Supply  
input ranges (0 to +V  
/2, -V  
/2 to 0, 0 to +V  
,
REF  
V
REF  
/2, and  
REF  
-V  
to 0,  
V
/4,  
V
), and three  
REF  
REF  
REF  
REF  
differential input ranges ( V  
/2, V  
, 2 x V ).  
REF REF  
REF  
An on-chip +4.096V reference offers a small convenient  
ADC solution. The MAX1034/MAX1035 also accept an  
external reference voltage between 3.800V and 4.136V.  
20-/24-Pin TSSꢁP Package  
The MAX1034 is available in a 24-pin TSSOP package  
and the MAX1035 is available in a 20-pin TSSOP pack-  
age. Each device is specified for operation from -40°C  
to +85°C.  
Ordering Information  
PIN-  
PART  
TEMP RANGE  
CHANNELS  
PACKAGE  
Applications  
MAX1034EUG*  
MAX1035EUP  
-40°C to +85°C 24 TSSOP  
-40°C to +85°C 20 TSSOP  
8
4
Industrial Control Systems  
Data-Acquisition Systems  
Avionics  
*Future product—contact factory for availability.  
Pin Configurations  
Robotics  
TOP VIEW  
AV  
1
2
3
4
5
6
7
8
9
24 AGND1  
23 AGND2  
DD1  
CH0  
CH1  
CH2  
CH3  
CH4  
CH5  
CH6  
CH7  
22 AV  
DD2  
21 AGND3  
20 REF  
MAX1034  
19 REFCAP  
18 DV  
17 DV  
DD  
DDO  
16 DGND  
15 DGNDO  
14 DOUT  
13 SCLK  
CS 10  
DIN 11  
SSTRB 12  
SPI and QSPI are a trademarks of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor Corp.  
TSSꢁP  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ 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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