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參數(shù)資料
| 型號： | SPT7852SIT |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | DUAL 10-BIT, 20 MSPS, 160 mW A/D CONVERTER |
| 中文描述： | 2-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP44 |
| 封裝： | TQFP-44 |
| 文件頁數(shù)： | 11/11頁 |
| 文件大小： | 67K |
| 代理商： | SPT7852SIT |
11
1/12/00
SPT7852
PIN ASSIGNMENTS
V
RHF
V
RHS
V
RLS
V
RLF
GND
V
INA
GND
V
INB
MSBINV
Reset
V
CAL
D4
A
D3
A
D2
A
D1
A
D0
A
DAV
D0
B
D1
B
D2
B
D3
B
D4
B
D
B
D
B
D
B
D
B
D
B
D
B
C
O
D
G
D
D
A
D
D
A
D
A
D
A
D
A
D
A
D
A
O
D
G
D
D
A
D
E
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
3
3
3
3
3
3
4
4
4
4
4
2
2
2
1
1
1
1
1
1
1
1
TOP VIEW
PIN FUNCTIONS
NAME
V
RHF
V
RHS
V
RLS
V
RLF
V
CAL
V
INA
V
INB
AV
DD
DV
DD
OV
DD
GND
CLK
EN
D0A – D9A
FUNCTION
Reference High Force
Reference High Sense
Reference Low Sense
Reference Low Force
Calibration Reference
Channel A Analog Input
Channel B Analog Input
Analog Power Supply
Digital Power Supply
Digital Output Supply (3.3 V/5 V)
Common Device Ground
Input Clock (
CLK
= 2 *
S
)
Output Enable (Low = Data)
Channel A Tri-State Data Output
(D0A = LSB)
Channel B Tri-State Data Output
(D0B = LSB)
Channel A Overrange Bit
Channel B Overrange Bit
Data Valid Output
MSB Invert (High = 2’s complement)
(Low = binary)
Reset (Low = Normal) (High = Reset)
D0B – D9B
D10A
D10B
DAV
MSBINV
Reset
ORDERING INFORMATION
PART NUMBER
SPT7852SCT
SPT7852SIT
SPT7852SCU
*Please see the die specification for guaranteed electrical performance.
TEMPERATURE RANGE
0 to +70
°
C
–40 to +85
°
C
+25
°
C
PACKAGE TYPE
44L TQFP
44L TQFP
Die*
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body, or (b) support or sustain life,
and whose failure to perform, when properly used in accordance with
instructions for use provided in the labeling, can be reasonably expected
to result in a significant injury to the user.
www.fairchildsemi.com
2. A critical component is any component of a life support device or system
whose failure to perform can be reasonably expected to cause the failure
of the life support device or system, or to affect its safety or effectiveness.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO
IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF
ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS.
Copyright 2002 Fairchild Semiconductor Corporation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPT7853SCT | TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| SPT7853 | TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| SPT7855 | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SCS | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SCT | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT7853 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| SPT7853SCT | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| SPT7855 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| 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 |
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