參數(shù)資料
型號(hào)： ADCS7476
廠商： National Semiconductor Corporation
元件分類(lèi)： 串行ADC
英文描述： 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
中文描述： 1MSPS，12/10/8位的A / D轉(zhuǎn)換器采用6引腳SOT - 23
文件頁(yè)數(shù)： 3/22頁(yè)
文件大?。?/td> 514K
代理商： ADCS7476
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 1)
Supply Voltage V
DD
Voltage on Any Analog Pin to GND
Voltage on Any Digital Pin to GND
Input Current at Any Pin (Note 3)
ESD Susceptibility
Human Body Model
Machine Model
Soldering Temperature, Infrared,
10 seconds
Junction Temperature
Storage Temperature
0.3V to +6.5V
0.3V to V
DD
+0.3V
-0.3V to 6.5V
±
10 mA
3500V
200V
215C
+150C
65C to +150C
Operating Ratings
Operating Temperature Range
T
MIN
= 40C
≤
T
A
≤
T
MAX
= +125C
+2.7V to +5.25V
V
DD
Supply Voltage
Digital Input Pins Voltage Range
(Note 4)
+2.7V to +5.25V
Package Thermal Resistance
Package
6-Lead, SOT-23
θ
JA
265C / W
ADCS7476/ADCS7477/ADCS7478 Specifications
(Note 2)
ADCS7476 Converter Electrical Characteristics
The following specifications apply for V
= +2.7V to 5.25V, f
SCLK
= 20 MHz, f
SAMPLE
= 1 MSPS unless otherwise noted.
Bold-
face limits apply for T
A
= 40C to +85C
: all other limits T
A
= 25C, unless otherwise noted.
Symbol
Parameter
STATIC CONVERTER CHARACTERISTICS (V
DD
= 2.7V to 3.6V)
Resolution with No Missing Codes
40C
≤
T
A
≤
125C
40C
≤
T
A
≤
85C
Conditions
Typical
Limits
Units
12
±
1
+1
-1.1
+1
-0.9
±
1
±
1.2
±
1.2
Bits
INL
Integral Non-Linearity
±
0.4
LSB (max)
LSB (min)
LSB (max)
LSB (max)
LSB (min)
LSB (max)
LSB (max)
LSB (max)
T
A
= 125C
DNL
Differential Non-Linearity
40C
≤
T
A
≤
85C
+0.5
-0.3
T
A
= 125C
40C
≤
T
A
≤
125C
40C
≤
T
A
≤
125C
V
OFF
GE
DYNAMIC CONVERTER CHARACTERISTICS (f
IN
= 100 kHz, -0.02 dBFS sine wave unless otherwise noted)
SINAD
Signal-to-Noise Plus Distortion Ratio
40C
≤
T
A
≤
125C
40C
≤
T
A
≤
85C
T
A
= 125C
THD
Total Harmonic Distortion
SFDR
Spurious-Free Dynamic Range
Intermodulation Distortion, Second
Order Terms
Intermodulation Distortion, Third
Order Terms
+5V Supply
+3V Supply
POWER SUPPLY CHARACTERISTICS
Offset Error
Gain Error
±
0.1
±
0.2
72
72.5
70
70.8
70.6
dB (min)
dB (min)
dB (min)
dB
dB
SNR
Signal-to-Noise Ratio
-80
82
IMD
f
a
= 103.5 kHz, f
b
= 113.5 kHz
-78
dB
f
a
= 103.5 kHz, f
b
= 113.5 kHz
-78
dB
FPBW
-3 dB Full Power Bandwidth
11
8
MHz
MHz
V
DD
Supply Voltage
40C
≤
T
A
≤
125C
2.7
5.25
V (min)
V (max)
A
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相關(guān)PDF資料
PDF描述
ADCS7476AIMF 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
ADCS7476AIMFX 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
ADCS7477 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
ADCS7477AIMF 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
ADCS7477AIMFX 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADCS7476_07 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP
ADCS7476AIMF 功能描述:模數(shù)轉(zhuǎn)換器 - 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADCS7476AIMF 制造商:Texas Instruments 功能描述:12BIT ADC 1MSPS SMD 7476 SOT236
ADCS7476AIMF/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 1MSPS,12-/10-/8B 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADCS7476AIMFE 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP
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