参数资料
型号: MAX11619EEE+T
厂商: Maxim Integrated Products
文件页数: 3/21页
文件大小: 0K
描述: IC ADC 10BIT 4CH 16QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 10
采样率(每秒): 300k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 667mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
输入数目和类型: 4 个单端,单极
MAX11618–MAX11621/MAX11624/MAX11625
10-Bit, 300ksps ADCs
with FIFO and Internal Reference
______________________________________________________________________________________
11
Detailed Description
The MAX11618–MAX11621/MAX11624/MAX11625 are
low-power, serial-output, multichannel ADCs with FIFO
capability for system monitoring, process-control, and
instrumentation applications. These 10-bit ADCs have
internal track and hold (T/H) circuitry supporting single-
ended inputs. Data is converted from analog voltage
sources in a variety of channel and data-acquisition con-
figurations. Microprocessor (P) control is made easy
through a 3-wire SPI-/QSPI-/MICROWIRE-compatible
serial interface.
Figure 2 shows a simplified functional diagram of the
MAX11618–MAX11621/MAX11624/MAX11625 internal
architecture. The MAX11624/MAX11625 have 16 sin-
gle-ended analog input channels. The MAX11620/
MAX11621 have 8 single-ended analog input channels.
The MAX11618/MAX11619 have 4 single-ended analog
input channels.
SCLK
DIN
DOUT
CS
tDH
tDOE
tDS
tCH
tCL
tCSS0
tCP
tCSH1
tCSH0
tCSS1
tDOD
tDOT
Figure 1. Detailed Serial-Interface Timing Diagram
10-BIT
SAR
ADC
CONTROL
SERIAL
INTERFACE
OSCILLATOR
FIFO AND
ACCUMULATOR
T/H
CNVST
SCLK
CS
DIN
EOC
DOUT
AIN15
AIN0
AIN1
INTERNAL
REFERENCE
REF
MAX11618–MAX11621
MAX11624/MAX11625
Figure 2. Functional Diagram
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