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参数资料
| 型号： | MAX1195ECM+D |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/22页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT 40MSPS DL 48-TQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 250 |
| 位数： | 8 |
| 采样率（每秒）： | 40M |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 功率耗散（最大）： | 108mW |
| 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： | 48-TQFP 裸露焊盘 |
| 供应商设备封装： | 48-TQFP 裸露焊盘（7x7） |
| 包装： | 托盘 |
| 输入数目和类型： | 4 个单端，双极；2 个差分，双极 |
MAX1195
Dual, 8-Bit, 40Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = OVDD = 3V, 0.1F and 2.2F capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a 10k
resistor, VIN = 2VP-P (differential with respect to COM), CL = 10pF at digital outputs, fCLK = 40MHz, TA = TMIN to TMAX, unless
otherwise noted.
≥+25°C guaranteed by production test, <+25°C guaranteed by design and characerization. Typical values are at
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
fINA or B = 1MHz at -1dB FS
48.6
fINA or B = 7.5MHz at -1dB FS
48.5
fINA or B = 20MHz at -1dB FS
47
48.5
Signal-to-Noise
and Distortion
SINAD
fINA or B = 115.1MHz at -1dB FS
47.8
dB
fINA or B = 1MHz at -1dB FS
73
fINA or B = 7.5MHz at -1dB FS
69
fINA or B = 20MHz at -1dB FS
60
68.7
Spurious-Free
Dynamic Range
SFDR
fINA or B = 115.1MHz at -1dB FS
63
dBc
fINA or B = 1MHz at -1dB FS
-75
fINA or B = 7.5MHz at -1dB FS
-73
fINA or B = 20MHz at -1dB FS
-70
Third-Harmonic
Distortion
HD3
fINA or B = 115.1MHz at -1dB FS
-63
dBc
Intermodulation Distortion
(First Five Odd-Order IMDs)
IMD
fIN1(A or B) = 1.997MHz at -7dB FS
fIN2(A or B) = 2.046MHz at -7dB FS
(Note 2)
-69.5
dBc
Third-Order Intermodulation
Distortion
IM3
fIN1(A or B) = 1.997MHz at -7dB FS
fIN2(A or B) = 2.046 MHz at -7dB FS
(Note 2)
-71.7
dBc
fINA or B = 1MHz at -1dB FS
-70
fINA or B = 7.5MHz at -1dB FS
-69
fINA or B = 20MHz at -1dB FS
-69
-57
Total Harmonic Distortion
(First Four Harmonics)
THD
fINA or B = 115.1MHz at -1dB FS
-62
dBc
Small-Signal Bandwidth
Input at -20dB FS, differential inputs
500
MHz
Full-Power Bandwidth
FPBW
Input at -1dB FS, differential inputs
400
MHz
Gain Flatness
(12MHz Spacing)
fIN1(A or B) = 106 MHz at -1dB FS
fIN2(A or B) = 118 MHz at -1dB FS
(Note 3)
0.05
dB
Aperture Delay
tAD
(Note 1)
1
ns
Aperture Jitter
tAJ
1dB SNR degradation at Nyquist
2
psRMS
Overdrive Recovery Time
For 1.5
× full-scale input
2
ns
INTERNAL REFERENCE (REFIN = REFOUT through 10k
resistor; REFP, REFN, and COM levels are generated internally.)
Reference Output Voltage
VREFOUT
(Note 4)
2.048
±3%
V
Positive Reference Output
Voltage
VREFP
(Note 5)
2.012
V
Negative Reference Output
Voltage
VREFN
(Note 5)
0.988
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1195ECM-TD | 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 |
| MAX1196ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1196ECM+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 |
| MAX1196ECM+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 |
| MAX1196ECM-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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