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参数资料
型号： MAX1313ECM
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： ADC
英文描述： 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
中文描述： 4-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封装： 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, TQFP-48
文件页数： 13/36页
文件大小： 487K
代理商： MAX1313ECM
M
8-/4-/2-Channel,12-Bit,Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
______________________________________________________________________________________
13
Pin Description
PIN
MAX1304
MAX1308
MAX1312
MAX1305
MAX1309
MAX1313
MAX1306
MAX1310
MAX1314
NAME
FUNCTION
1, 15, 17
1, 15, 17
1, 15, 17
AV
DD
Analog Power Input. AV
DD
is the power input for the analog section of the
converter. Apply +5V to AV
DD
.
Connect all AV
DD
pins together.
See the
Layout,
Grounding, and Bypassing
section for additional information.
2, 3, 14,
16, 23
2, 3, 14,
16, 23
2, 3, 14,
16, 23
AGND
Analog Ground. AGND is the power return for AV
DD
.
Connect all AGND
pins together.
4
5
4
5
4
5
CH0
CH1
Channel 0 Analog Input
Channel 1 Analog Input
6
6
6
MSV
Midscale Voltage Bypass.
For the unipolar MAX1304/MAX1305/MAX1306,
connect a 2.2μF and a 0.1μF capacitor from MSV to AGND. For the bipolar
MAX1308/MAX1309/MAX1310/MAX1312/MAX1313/MAX1314, connect
MSV to AGND.
7
8
9
10
11
12
7
8
—
—
—
—
—
—
—
—
—
—
CH2
CH3
CH4
CH5
CH6
CH7
Channel 2 Analog Input
Channel 3 Analog Input
Channel 4 Analog Input
Channel 5 Analog Input
Channel 6 Analog Input
Channel 7 Analog Input
13
13
13
INTCLK/
EXTCLK
Clock-Mode Select Input.
Connect INTCLK/
EXTCLK
to AV
DD
to select the
internal clock. Connect INTCLK/
EXTCLK
to AGND to use an external clock
connected to CLK.
18
18
18
REF
MS
Midscale Reference Bypass or Input.
REF
MS
connects through a 5k
resistor to
the internal +2.5V bandgap reference buffer.
For the MAX1304/MAX1305/MAX1306 unipolar devices, V
REFMS
is the input to
the unity-gain buffer that drives MSV.
MSV sets the midpoint of the input voltage
range.
For internal reference operation, bypass REF
MS
with a
≥
0.01μF
capacitor to AGND.
For external reference operation, drive REF
MS
with an
external voltage from +2V to +3V.
For the MAX1308/MAX1309/MAX1310/MAX1312/MAX1313/MAX1314 bipolar
devices, connect REF
MS
to REF.
For internal reference operation, bypass the
REF
MS
/REF node with a
≥
0.01μF capacitor to AGND.
For external reference
operation, drive the REF
MS
/REF node with an external voltage from +2V to +3V.
ADC Reference Bypass or Input. REF connects through a 5k
resistor to the
internal +2.5V bandgap reference buffer.
For internal reference operation, bypass REF with a
≥
0.01μF capacitor.
For external reference operation with the MAX1304/MAX1305/MAX1306
unipolar devices, drive REF with an external voltage from +2V to +3V.
For external reference operation with the MAX1308/MAX1309/MAX1310/
MAX1312/MAX1313/MAX1314 bipolar devices, connect REF
MS
to REF and
drive the REF
MS
/REF node with an external voltage from +2V to +3V.
19
19
19
REF
相关PDF资料
PDF描述
MAX1314ECM 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
MAX1310ECM 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
MAX1312ECM 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
MAX1305ECM 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
MAX1306ECM 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with 【10V, 【5V, and 0 to +5V Analog Input Ranges
相关代理商/技术参数
参数描述
MAX1313ECM+ 功能描述:模数转换器 - ADC 12-Bit 4Ch 1.075Msps 3V 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
MAX1313ECM+T 功能描述:模数转换器 - ADC 12-Bit 4Ch 1.075Msps 3V 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
MAX1313ECM-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
MAX1314ECM 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
MAX1314ECM+ 功能描述:模数转换器 - ADC 12-Bit 2Ch 1.075Msps 3V 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
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