参数资料
型号: MX7705EUE+
厂商: Maxim Integrated Products
文件页数: 8/33页
文件大小: 0K
描述: IC ADC 16BIT 2CH 16-TSSOP
产品培训模块: MAX11200 ADC
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
位数: 16
采样率(每秒): 500
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 755mW
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-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
输入数目和类型: 2 个差分,单极
MX7705
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADC
16
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
SCLK
Serial Clock Input. Apply an external serial clock to transfer data to and from the device at data rates
of up to 5MHz.
2
CLKIN
Clock Input. Connect a crystal/resonator between CLKIN and CLKOUT, or drive CLKIN externally with
a CMOS-compatible clock source with CLKOUT left unconnected.
3
CLKOUT
Clock Output. Connect a crystal/resonator between CLKIN and CLKOUT. When enabled, CLKOUT
provides a CMOS-compatible, inverted clock output. Set CLKDIS = 0 in the clock register to enable
CLKOUT. Set CLKDIS = 1 in the clock register to disable CLKOUT to conserve power.
4
CS
Active-Low Chip-Select Input.
CS selects the active device in systems with more than one device on
the serial bus. Drive
CS low to clock data in on DIN and to clock data out on DOUT. When CS is high,
DOUT is high impedance. Connect
CS to GND for 3-wire operation.
5
RESET
Active-Low Reset Input. Drive
RESET low to reset the MX7705 to power-on reset status.
6
AIN2+
Channel 2 Positive Differential Analog Input
7
AIN1+
Channel 1 Positive Differential Analog Input
8
AIN1-
Channel 1 Negative Differential Analog Input
9
REF+
Positive Differential Reference Input
10
REF-
Negative Differential Reference Input
11
AIN2-
Channel 2 Negative Differential Analog Input
12
DRDY
Active-Low Data-Ready Output.
DRDY goes low when a new conversion result is available in the data
register. When a read-operation of a full output word completes,
DRDY returns high.
13
DOUT
Serial Data Output. DOUT outputs serial data from the data register. DOUT changes on the falling
edge of SCLK and is valid on the rising edge of SCLK. When
CS is high, DOUT is high impedance.
14
DIN
Serial Data Input. Data on DIN is clocked in on the rising edge of SCLK when
CS is low.
15
VDD
Power Input
16
GND
Ground
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MX7705EUE+ 功能描述:模数转换器 - ADC 16-Bit 2Ch Precision 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
MX7705EUE+T 功能描述:模数转换器 - ADC 16-Bit 2Ch Precision 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
MX7705EUE-T 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
MX7705EWE 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
MX7705EWE+ 功能描述:模数转换器 - ADC 16-Bit 2Ch Precision 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