参数资料
型号: MAX19505ETM+
厂商: Maxim Integrated Products
文件页数: 4/35页
文件大小: 0K
描述: IC ADC 8BIT 1CH 65MSPS 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
位数: 8
采样率(每秒): 65M
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 99mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 托盘
输入数目和类型: 2 个单端,单极;1 个差分,单极
MAX19505
Dual-Channel, 8-Bit, 65Msps ADC
12
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1, 12, 13, 48
AVDD
Analog Supply Voltage. Bypass each AVDD input pair (1, 48) and (12, 13) to GND with 0.1F.
2
CMA
Channel A Common-Mode Input-Voltage Reference
3
INA+
Channel A Positive Analog Input
4
INA-
Channel A Negative Analog Input
5
SPEN
Active-Low SPI Enable. Drive high to enable parallel programming mode.
6
REFIO
Reference Input/Output. To use internal reference, bypass to GND with a > 0.1F capacitor. See
the Reference Input/Output (REFIO) section for external reference adjustment.
7
SHDN
Active-High Power-Down. If
SPEN is high (parallel programming mode), a register reset is initiated
on the falling edge of SHDN.
8
I.C.
Internally Connected. Leave unconnected.
9
INB+
Channel B Positive Analog Input
10
INB-
Channel B Negative Analog Input
11
CMB
Channel B Common-Mode Input-Voltage Reference
14
SYNC
Clock-Divider Mode Synchronization Input
15
CLK+
Clock Positive Input
16
CLK-
Clock Negative Input. If CLK- is connected to ground, CLK+ is a single-ended logic-level clock
input. Otherwise, CLK+/CLK- are self-biased differential clock inputs.
17, 18
GND
Ground. Connect all ground inputs and EP (exposed pad) together.
19
DORB
Channel B Data Over Range
20
DCLKB
Channel B Data Clock
21
I.C.
Internally Connected. Leave unconnected.
22
I.C.
Internally Connected. Leave unconnected.
23
D0B
Channel B Three-State Digital Output, Bit 0 (LSB)
24
D1B
Channel B Three-State Digital Output, Bit 1
25, 36
OVDD
Digital Supply Voltage. Bypass each OVDD input to GND with 0.1F capacitor.
26
D2B
Channel B Three-State Digital Output, Bit 2
27
D3B
Channel B Three-State Digital Output, Bit 3
28
D4B
Channel B Three-State Digital Output, Bit 4
29
D5B
Channel B Three-State Digital Output, Bit 5
30
D6B
Channel B Three-State Digital Output, Bit 6
31
D7B
Channel B Three-State Digital Output, Bit 7 (MSB)
32, 33
I.C.
Internally Connected. Leave unconnected.
34
D0A
Channel A Three-State Digital Output, Bit 0 (LSB)
35
D1A
Channel A Three-State Digital Output, Bit 1
37
D2A
Channel A Three-State Digital Output, Bit 2
38
D3A
Channel A Three-State Digital Output, Bit 3
39
D4A
Channel A Three-State Digital Output, Bit 4
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MAX19505ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V 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
MAX19505ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V 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
MAX19505EVKIT+ 功能描述:数据转换 IC 开发工具 MAX19505-07/15-17 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
MAX19506ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V 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
MAX19506ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V 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