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参数资料
| 型号： | SPT7860SCS |
| 元件分类： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28 |
| 封装： | SOIC-28 |
| 文件页数： | 5/12页 |
| 文件大小： | 193K |
| 代理商： | SPT7860SCS |
2
5/25/01
SPT7860
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25 °C
Note: 1. Operation at any Absolute Maximum Rating is not implied. See
Electrical Specifications for proper nominal applied conditions
in typical applications.
ELECTRICAL SPECIFICATIONS
TA=TMIN to TMAX, AVDD=DVDD=OVDD=+5.0 V, VIN=0 to 4 V, S=40 MSPS, VRHS=4.0 V, VRLS=0.0 V, unless otherwise specified.
TEST
SPT7860
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Resolution
10
Bits
DC Accuracy
Integral Linearity Error (ILE)
VI
±1.0
LSB
Differential Linearity Error (DLE)
VI
±0.5
LSB
No Missing Codes
VI
Guaranteed
Analog Input
Input Voltage Range
VI
VRLS
VRHS
V
Input Resistance
IV
50
k
Input Capacitance
V
5.0
pF
Input Bandwidth
(Small Signal)
V
250
MHz
Offset
V
±2.0
LSB
Gain Error
V
±2.0
LSB
Reference Input
Resistance
VI
300
500
600
Bandwidth
V
100
150
MHz
Voltage Range
VRLS
IV
0
2.0
V
VRHS
IV
3.0
AVDD
V
VRHS – VRLS
V
1.0
4.0
5.0
V
(VRHF – VRHS)V
90
mV
(VRLS – VRLF)V
75
mV
Reference Settling Time
VRHS
V
15
Clock Cycles
VRLS
V
20
Clock Cycles
Conversion Characteristics
Maximum Conversion Rate
VI
40
MHz
Minimum Conversion Rate
IV
2
MHz
Pipeline Delay (Latency)
IV
12
Clock Cycles
Aperture Delay Time
V
4.0
ns
Aperture Jitter Time
V
30
ps (p-p)
Dynamic Performance
Effective Number of Bits (ENOB)
IN = 3.58 MHz
VI
8.5
Bits
IN = 10.3 MHz
VI
8.3
Bits
Signal-to-Noise Ratio (SNR)
(without Harmonics)
IN = 3.58 MHz
VI
52
54
dB
IN = 10.3 MHz
VI
51
52
dB
Supply Voltages
AVDD ...................................................................... +6 V
DVDD ..................................................................... +6 V
Input Voltages
Analog Input .............................. –0.5 V to AVDD +0.5 V
VREF .............................................................. 0 to AVDD
CLK Input ............................................................... VDD
AVDD – DVDD .................................................. ±100 mV
AGND – DGND .............................................. ±100 mV
Output
Digital Outputs ................................................... 10 mA
Temperature
Operating Temperature ................................ 0 to 70 °C
Junction Temperature ........................................ 175 °C
Lead Temperature, (soldering 10 seconds) ....... 300 °C
Storage Temperature ............................ –65 to +150 °C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPT7860SCSX | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| SPT7860SCT | 功能描述:视频模拟/数字化转换器集成电路 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| SPT7860SCT_Q | 功能描述:模数转换器 - ADC 10BIT 40MSPS SaR 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 |
| SPT7860SCTX | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| SPT7861 | 制造商:CADEKA 制造商全称:CADEKA 功能描述:10-BIT, 40 MSPS, 160 mW A/D CONVERTER |
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