参数资料
型号: MAX11637EEE+T
厂商: Maxim Integrated Products
文件页数: 2/24页
文件大小: 0K
描述: IC ADC 12BIT 8CH 16QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 12
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: 8 个单端,单极;4 个差分,单极;4 个差分,双极
MAX11634–MAX11637
12-Bit, 300ksps ADCs with Differential
Track/Hold, and Internal Reference
10
______________________________________________________________________________________
Pin Description
PIN
MAX11634
MAX11635
MAX11636
MAX11637
NAME
FUNCTION
1–4
AIN0–AIN3
Analog Inputs
5, 6
N.C.
No Connection. Not internally connected.
7
REF-
External Differential Reference Negative Input
8
CNVST
Active-Low Conversion Start Input. See Table 3 for details on programming the
setup register.
9
REF+
Positive Reference Input. Bypass to GND with a 0.1F capacitor.
10
GND
Ground
11
VDD
Power Input. Bypass to GND with a 0.1F capacitor.
12
CS
Active-Low Chip-Select Input. When
CS is high, DOUT is high impedance.
13
SCLK
Serial-Clock Input. Clocks data in and out of the serial interface (duty cycle must
be 40% to 60%). See Table 3 for details on programming the clock mode.
14
DIN
Serial-Data Input. DIN data is latched into the serial interface on the rising edge of
SCLK.
15
DOUT
Serial-Data Output. Data is clocked out on the falling edge of SCLK. High
impedance when
CS is connected to VDD.
16
EOC
Active-Low End-of-Conversion Output. Data is valid after
EOC pulls low.
1–6
AIN0–AIN5
Analog Inputs
7
REF-/AIN6
External Differential Reference Negative Input/Analog Input 6. See Table 3 for
details on programming the setup register.
8
CNVST/AIN7
Active-Low Conversion Start Input/Analog Input 7. See Table 3 for details on
programming the setup register.
16
15
14
13
12
11
10
9
2
1
3
4
5
6
7
8
AIN0
( ) PINOUT FOR THE MAX11634/MAX11635.
TOP VIEW
EOC
DOUT
DIN
SCLK
CS
VDD
GND
REF+
MAX11634–
MAX11637
QSOP
AIN1
AIN2
AIN5 (N.C.)
AIN3
AIN4 (N.C.)
REF-/AIN6 (REF-)
CNVST/AIN7 (CNVST)
+
Pin Configuration
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相关代理商/技术参数
参数描述
MAX11638EEE+ 功能描述:模数转换器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11638EEE+T 功能描述:模数转换器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11639EEE+ 功能描述:模数转换器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11639EEE+T 功能描述:模数转换器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11642EEG+ 功能描述:模数转换器 - ADC 16Ch 8-Bit 300ksps w/FIFO & Int Ref 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