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参数资料
| 型号： | MAX1193ETI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/26页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT 45MSPS DL 28-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 8 |
| 采样率（每秒）： | 45M |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 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： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 4 个单端，双极；2 个差分，双极 |
MAX1193
Ultra-Low-Power, 45Msps, Dual 8-Bit ADC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = 3.0V, OVDD = 1.8V, VREFIN = VDD (internal reference), CL
≈ 10pF at digital outputs, fCLK = 45MHz, CREFP = CREFN = CCOM =
0.33F, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD, OVDD to GND ...............................................-0.3V to +3.6V
OGND to GND.......................................................-0.3V to +0.3V
INA+, INA-, INB+, INB- to GND .................-0.3V to (VDD + 0.3V)
CLK, REFIN, REFP, REFN, COM to GND ...-0.3V to (VDD + 0.3V)
PD0, PD1 to OGND .................................-0.3V to (OVDD + 0.3V)
Digital Outputs to OGND .........................-0.3V to (OVDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
28-Pin Thin QFN (derated 20.8mW/°C above +70°C) ..1667mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
8
Bits
Integral Nonlinearity
INL
±0.16
±1.00
LSB
Differential Nonlinearity
DNL
No missing codes over temperature
±0.15
±1.00
LSB
≥ +25°C
±4
Offset Error
< +25°C
±6
%FS
Gain Error
Excludes REFP - REFN error
±2
%FS
DC Gain Matching
±0.01
±0.2
dB
Gain Temperature Coefficient
±30
ppm/°C
Offset (VDD ±5%)
±0.2
Power-Supply Rejection
Gain (VDD ±5%)
±0.05
LSB
ANALOG INPUT
Differential Input Voltage Range
VDIFF
Differential or single-ended inputs
±0.512
V
Common-Mode Input Voltage
Range
VCOM
VDD / 2
V
Input Resistance
RIN
Switched capacitor load
120
k
Input Capacitance
CIN
5pF
CONVERSION RATE
Maximum Clock Frequency
fCLK
45
MHz
Channel A
5.0
Data Latency
Channel B
5.5
Clock
cycles
DYNAMIC CHARACTERISTICS (differential inputs, 4096-point FFT)
fIN = 3.75MHz
48.5
fIN = 5.5MHz
47
48.5
Signal-to-Noise Ratio
(Note 2)
SNR
fIN = 22.5MHz
48.4
dB
fIN = 3.75MHz
48.5
fIN = 5.5MHz
47
48.5
Signal-to-Noise and Distortion
(Note 2)
SINAD
fIN = 22.5MHz
48.4
dB
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1193EVKIT | 功能描述:数据转换 IC 开发工具 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 |
| MAX1195ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1195ECM+D | 功能描述:模数转换器 - ADC 8-Bit 2Ch 40Msps 3V High Speed 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 |
| MAX1195ECM+TD | 功能描述:模数转换器 - ADC 8-Bit 2Ch 40Msps 3V High Speed 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 |
| MAX1195ECM-D | 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 |
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