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参数资料
| 型号： | SPT7855SCU |
| 厂商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分类： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, UUC |
| 封装： | DIE |
| 文件页数： | 3/11页 |
| 文件大小： | 92K |
| 代理商： | SPT7855SCU |
SPT
11
4/9/01
SPT7855
ORDERING INFORMATION
PART NUMBER
TEMPERATURE RANGE
PACKAGE TYPE
SPT7855SCS
0 to +70 °C
28L SOIC
SPT7855SCT
0 to +70 °C
32L TQFP
SPT7855SIS
–40 to +85 °C
28L SOIC
SPT7855SIT
–40 to +85 °C
32L TQFP
SPT7855SCU
+25 °CDie*
*Please see the die specification for guaranteed electrical performance.
Signal Processing Technologies, Inc. reserves the right to change products and specifications without notice. Permission is hereby
expressly granted to copy this literature for informational purposes only. Copying this material for any other use is strictly prohibited.
WARNING – LIFE SUPPORT APPLICATIONS POLICY – SPT products should not be used within Life Support Systems without
the specific written consent of SPT. A Life Support System is a product or system intended to support or sustain life which, if it fails,
can be reasonably expected to result in significant personal injury or death.
Signal Processing Technologies believes that ultrasonic cleaning of its products may damage the wire bonding, leading to device
failure. It is therefore not recommended, and exposure of a device to such a process will void the product warranty.
PIN FUNCTIONS
Name
Function
AGND
Analog Ground
VRHF
Reference High Force
VRHS
Reference High Sense
VRLS
Reference Low Sense
VRLF
Reference Low Force
VCAL
Calibration Reference
VIN
Analog Input
AVDD
Analog VDD
DVDD
Digital VDD
DGND
Digital Ground
CLK
Input Clock CLK = FS (TTL)
EN
Output Enable
D0–9
Tri-State Data Output, (D0=LSB)
D10
Tri-State Output Overrange
DAV
Data Valid Output
OVDD
Digital Output Supply
OGND
Digital Output Ground
N/C
No Connect
PIN ASSIGNMENTS
AGND
VRHF
VRHS
N/C
VRLS
VRLF
VIN
AGND
VCAL
AVDD
DVDD
DGND
CLK
DAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OGND
D5
D1
D3
D2
D0
D4
OVDD
D6
D7
D8
D9
D10
EN
SOIC
2
1
3
4
5
6
7
8
23
24
22
21
20
19
18
17
26
25
27
28
29
30
31
32
15
16
14
13
12
11
10
9
VRLF
VIN
AGND
VCAL
AVDD
D7
D6
D5
OGND
D4
D3
D2
D1
D0
DA
V
CLK
DGND
D8
D9
D10
AGND
V
RHF
V
RHS
V
RLS
EN
AVDD
DVDD
OVDD
DV
DD
TQFP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPT7855SIS | 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 |
| SPT7855SIS_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 |
| SPT7855SIT | 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 |
| SPT7855SIT_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 |
| SPT7860 | 制造商:CADEKA 制造商全称:CADEKA 功能描述:10-BIT, 40 MSPS, 175 mW A/D CONVERTER |
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