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參數資料
| 型號： | MAX1110EVKIT |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX1110 |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| ADC 的數量： | 1 |
| 位數： | 8 |
| 采樣率（每秒）： | 50k |
| 數據接口： | 串行 |
| 輸入范圍： | 0 ~ VREF |
| 在以下條件下的電源（標準）： | 0.23mW @ 50kSPS |
| 工作溫度： | 0°C ~ 70°C |
| 已用 IC / 零件： | MAX1110，MAX1112 |
| 已供物品： | 板，CD |
General Description
The MAX1110/MAX1111 low-power, 8-bit, 8-channel
analog-to-digital converters (ADCs) feature an internal
track/hold, voltage reference, clock, and serial inter-
face. They operate from a single 2.7V to 5.5V supply
and consume only 85A while sampling at rates up to
50ksps. The MAX1110’s 8 analog inputs and the
MAX1111’s 4 analog inputs are software-configurable,
allowing unipolar/bipolar and single-ended/differential
operation.
Successive-approximation conversions are performed
using either the internal clock or an external serial-inter-
face clock. The full-scale analog input range is deter-
mined by the 2.048V internal reference, or by an
externally applied reference ranging from 1V to VDD.
The 4-wire serial interface is compatible with the SPI,
QSPI, and MICROWIRE serial-interface standards.
A serial-strobe output provides the end-of-conversion
signal for interrupt-driven processors.
The MAX1110/MAX1111 have a software-program-
mable, 2A automatic power-down mode to minimize
power consumption. Using power-down, the supply
current is reduced to 6A at 1ksps, and only 52A at
10ksps. Power-down can also be controlled using the
SHDN input pin. Accessing the serial interface automat-
ically powers up the device.
The MAX1110 is available in a 20-pin SSOP package.
The MAX1111 is available in a small 16-pin QSOP
package.
________________________Applications
Portable Data Logging
Hand-Held Measurement Devices
Medical Instruments
System Diagnostics
Solar-Powered Remote Systems
4mA to 20mA-Powered Remote
Data-Acquisition Systems
____________________________Features
o 2.7V to 5.5V Single Supply
o Low Power: 85A at 50ksps
6A at 1ksps
o 8-Channel Single-Ended or 4-Channel Differential
Inputs (MAX1110)
o 4-Channel Single-Ended or 2-Channel Differential
Inputs (MAX1111)
o Internal Track/Hold; 50kHz Sampling Rate
o Internal 2.048V Reference
o SPI/QSPI/MICROWIRE-Compatible Serial Interface
o Software-Configurable Unipolar or Bipolar Inputs
o Total Unadjusted Error: ±1 LSB (max)
±0.3 LSB (typ)
MAX1110/MAX1111
+2.7V, Low-Power, Multichannel,
Serial 8-Bit ADCs
________________________________________________________________
Maxim Integrated Products
1
INPUT
SHIFT
REGISTER
CONTROL
LOGIC
INT
CLOCK
OUTPUT
SHIFT
REGISTER
+2.048V
REFERENCE
T/H
ANALOG
INPUT
MUX
8-BIT
SAR ADC
IN
DOUT
SSTRB
VDD
DGND
AGND
SCLK
DIN
CH0
CH1
CH3
CH2
CH7*
CH6*
CH5*
CH4*
COM
REFOUT
*MAX1110 ONLY
REFIN
OUT
REF
CLOCK
MAX1110
MAX1111
CS
SHDN
________________Functional Diagram
19-1194; Rev 4; 4/11
EVALUATION
KIT
AVAILABLE
Ordering Information appears at end of data sheet.
Pin Configurations appear at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1110EVL11-DIP | 功能描述:數據轉換 IC 開發工具 MAX1110L11-Dip Eval RoHS:否 制造商:Texas Instruments 產品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| MAX1110MJP | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1111 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+2.7V, Low-Power, Multichannel, Serial 8-Bit ADCs |
| MAX11110 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs |
| MAX11110AUT+ | 制造商:Maxim Integrated Products 功能描述:SMALL, 2.2V TO 3.6V, LOW-POWER, 1-/2-CHANNEL, SERIAL, 8-/10- - Rail/Tube |
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