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| 型号： | MAX1032BEUG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT 115KSPS 24TSSOP |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 62 |
| 位数： | 14 |
| 采样率（每秒）： | 115k |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 976mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 输入数目和类型： | 8 个单端，单极；8 个单端，双极；4 个差分，双极 |
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MAX1032/MAX1033
8- and 4-Channel, ±3 x VREF
Multirange Inputs, Serial 14-Bit ADCs
19-3573; Rev 6; 7/13
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
General Description
The MAX1032/MAX1033 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 1A (typ).
The MAX1032 provides eight (single-ended) or four
(true differential) analog input channels. The MAX1033
provides four (single-ended) or two (true differential)
analog input channels. Each analog input channel is
independently software programmable for seven sin-
gle-ended input ranges 0 to (3 x VREF)/2, (-3 x VREF)/2
to 0, 0 to 3 x VREF, -3 x VREF to 0, (±3 x VREF)/4,
(±3 x VREF)/2, ±3 x VREF and three differential input
ranges (±3 x VREF)/2, ±3 x VREF, ±6 x VREF.
An on-chip +4.096V reference offers a small convenient
ADC solution. The MAX1032/MAX1033 also accept an
external reference voltage between 3.800V and 4.136V.
The MAX1032 is available in a 24-pin TSSOP package
and the MAX1033 is available in a 20-pin TSSOP pack-
age. Each device is specified for operation from -40°C
to +85°C.
Applications
Industrial Control Systems
Data-Acquisition Systems
Avionics
Robotics
Features
o Software-Programmable Input Range for Each
Channel
o Single-Ended Input Ranges (VREF = 4.096V)
(0 to (3 x VREF)/2, (-3 x VREF)/2 to 0,
0 to 3 x VREF, -3 x VREF to 0, (±3 x VREF)/4,
(±3 x VREF)/2, ±3 x VREF)
o Differential Input Ranges
(±3 x VREF)/2, ±3 x VREF, ±6 x VREF
o Eight Single-Ended or Four Differential Analog
Inputs (MAX1032)
o Four Single-Ended or Two Differential Analog
Inputs (MAX1033)
o ±16.5V Overvoltage Tolerant Inputs
o Internal or External Reference
o 115ksps Maximum Sample Rate
o Single +5V Power Supply
o 20-/24-Pin TSSOP Package
Pin Configurations
Ordering Information
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
AGND1
AGND2
AVDD2
AGND3
CH2
CH1
CH0
AVDD1
TOP VIEW
REF
REFCAP
DVDD
DVDD0
CH6
CH5
CH4
CH3
16
15
14
13
9
10
11
12
DGND
DGNDO
DOUT
SCLK
SSTRB
DIN
CS
CH7
TSSOP
MAX1032
+
PART
PIN-PACKAGE
CHANNELS
MAX1032BEUG+
24 TSSOP
8
MAX1033BEUP+
20 TSSOP
4
QSPI is a trademark of Motorola, Inc.
MICROWIRE is a registered trademark of National
Semiconductor Corp.
Pin Configurations continued at end of data sheet.
Note: All devices are specified over the -40°C to +85°C oper-
ating temperature range.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1032BEUG+ | 功能描述:模数转换器 - ADC 14Bit 8Ch 12V Serial ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1032BEUG+T | 功能描述:模数转换器 - ADC 14Bit 8Ch 12V Serial ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1032EUG | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:8-/4-Channel, 【12V Multirange Inputs, Serial 14-Bit ADCs |
| MAX1033 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:8- and 4-Channel, 3 x VREF Multirange Inputs, Serial 14-Bit ADCs |
| MAX1033BEUP/GG8 | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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