參數(shù)資料
型號(hào)： SPT7855SCN
廠商： SIGNAL PROCESSING TECHNOLOGIES
元件分類： ADC
英文描述： 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP28
封裝： PLASTIC, DIP-28
文件頁數(shù)： 3/11頁
文件大?。?/td> 97K
代理商： SPT7855SCN
SPT
11
5/18/98
SPT7855
PIN ASSIGNMENTS
*Please see the die specification for guaranteed electrical performance.
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
25
26
27
28
29
30
31
32
D7
D6
D5
OVDD
OGND
D4
D3
D2
D8
D9
D1
AGND
V
RHF
V
RHS
V
RLS
D1
D
DA
V
CLK
DGND
DV
DD
EN
VRLF
VIN
AGND
VCAL
AVDD
DVDD
TQFP
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
1
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OGND
D5
D1
D3
D2
D
D4
OVDD
D6
D7
D8
D9
D10
EN
PDIP and
SOIC
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 fCLK =fs (TTL)
EN
Output Enable
D0-9
Tri-State Data Output, (D=LSB)
D10
Tri-State Output Overrange
DAV
Data Valid Output
OVDD
Digital Output Supply
OGND
Digital Output Ground
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.
Covered by Patent Numbers 5262779 and 5272481.
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.
PART NUMBER
TEMPERATURE RANGE
PACKAGE TYPE
SPT7855SCN
0 to +70
°C
28L Plastic DIP (300 mil)
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
°C
Die*
ORDERING INFORMATION
相關(guān)PDF資料
PDF描述
SPT7855SCU 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, UUC
SPT7860SCS 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28
SPT7866SCR 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
SPT7910SCU 1-CH 12-BIT FLASH/SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, UUC32
SPT8100SCN 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDIP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SPT7855SCS 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
SPT7855SCS_Q 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
SPT7855SCT 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
SPT7855SCT_Q 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
SPT7855SCTX 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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