参数资料
型号: MAX1065BCUI+
厂商: Maxim Integrated Products
文件页数: 12/14页
文件大小: 0K
描述: IC ADC 14BIT 165KSPS 28TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
位数: 14
采样率(每秒): 165k
数据接口: 并联
转换器数目: 1
功率耗散(最大): 16mW
电压电源: 单电源
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
输入数目和类型: 1 个单端,单极
MAX1065/MAX1066
Low-Power, 14-Bit Analog-to-Digital Converters
with Parallel Interface
_______________________________________________________________________________________
7
Pin Description (continued)
PIN
NAME
MAX1065
MAX1066
MAX1065
MAX1066
FUNCTION
15
11
REFADJ
Reference Buffer Output. Bypass REFADJ with a 0.1F capacitor to AGND for
internal reference mode. Connect REFADJ to AVDD to select external
reference mode.
16
12
REF
Reference Input/Output. Bypass REF with a 1F capacitor to AGND for internal
reference mode. External reference input when in external reference mode.
17
RESET
Reset Input. Logic high resets the device.
13
HBEN
High Byte-Enable Input. Used to multiplex the 14-bit conversion result.
1: Most significant byte available on the data bus.
0: Least significant byte available on the data bus.
18
14
CS
Convert Start. The first falling edge of
CS powers up the device and enables
acquire mode when R/
C is low. The second falling edge of CS starts
conversion. The third falling edge of
CS loads the result onto the bus when R/C
is high.
19
15
DGND
Digital Ground
20
16
DVDD
Digital Supply Voltage. Bypass with a 0.1F capacitor to DGND.
21
17
N.C.
D0/D8
No Connection. Do Not Connect (MAX1065).
Three-State Digital Data Output (MAX1066).
22
18
N.C.
D1/D9
No Connection. Do Not Connect (MAX1065).
Three-State Digital Data Output (MAX1066).
23
19
D0
D2/D10
Three-State Digital Data Output
24
20
D1
D3/D11
Three-State Digital Data Output
25
D2
Three-State Digital Data Output
26
D3
Three-State Digital Data Output
27
D4
Three-State Digital Data Output
28
D5
Three-State Digital Data Output
REFERENCE
OUTPUT
REGISTERS
CLOCK
SUCCESSIVE-
APPROXIMATION
REGISTER AND
CONTROL LOGIC
CAPACITIVE
DAC
MAX1065
MAX1066
14 OR 8*
REFADJ
REF
DGND
AGND
RESET**
AIN
AVDD
DVDD
R/C
CS
EOC
HBEN*
AGND
D0–D13
OR
D0/D8–D5/D13*
*BYTE WIDE (MAX1066 ONLY)
**16-BIT WIDE (MAX1065 ONLY)
5k
Ω
Functional Diagram
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相关代理商/技术参数
参数描述
MAX1065BCUI+ 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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
MAX1065BCUI+T 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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
MAX1065BCUI-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
MAX1065BEUI 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
MAX1065BEUI+ 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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