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參數(shù)資料
| 型號： | MCP3204-BIP |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | CBS SCREW-MOUNT NYLON 3/4,1 |
| 中文描述： | 2.7 4-Channel/8-Channel 12位A / D轉換器具有SPI串行接口 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 425K |
| 代理商： | MCP3204-BIP |
MCP3204/3208
DS21298B-page 2
Preliminary
1999 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
1.1
Maximum Ratings*
V
DD
.........................................................................7.0V
All inputs and outputs w.r.t. V
...... -0.6V to V
+0.6V
Storage temperature ..........................
-65°C to +150°C
Ambient temp. with power applied......-65°C to +125°C
Soldering temperature of leads (10 seconds) ..+300°C
ESD protection on all pins...................................> 4kV
*Notice:
Stresses above those listed under “Maximum Ratings” may
cause permanent damage to the device. This is a stress rating only and
functional operation of the device at those or any other conditions
above those indicated in the operational listings of this specification is
not implied. Exposure to maximum rating conditions for extended peri-
ods may affect device reliability.
ELECTRICAL CHARACTERISTICS
PIN FUNCTION TABLE
NAME
FUNCTION
V
DD
DGND
AGND
CH0-CH7
CLK
D
IN
D
OUT
CS/SHDN
V
REF
+2.7V to 5.5V Power Supply
Digital Ground
Analog Ground
Analog Inputs
Serial Clock
Serial Data In
Serial Data Out
Chip Select/Shutdown Input
Reference Voltage Input
All parameters apply at V
= 5V, V
= 0V, V
REF
= 5V, T
AMB
= -40°C to +85°C, f
SAMPLE
= 100ksps and
f
CLK
= 20*f
SAMPLE
, unless otherwise noted.
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNITS
CONDITIONS
Conversion Rate
Conversion Time
t
CONV
12
clock
cycles
clock
cycles
ksps
ksps
Analog Input Sample Time
t
S
AMPLE
1.5
Throughput Rate
f
SAMPLE
100
50
V
DD
= V
REF
= 5V
V
DD
= V
REF
= 2.7V
DC Accuracy
Resolution
Integral Nonlinearity
12
bits
LSB
INL
±0.75
±1
±0.5
±1
±2
±1
MCP3204/3208-B
MCP3204/3208-C
No missing codes over
temperature
Differential Nonlinearity
DNL
LSB
Offset Error
Gain Error
Dynamic Performance
Total Harmonic Distortion
Signal to Noise and Distortion
(SINAD)
Spurious Free Dynamic
Range
Reference Input
Voltage Range
±1.25
±1.25
±3
±5
LSB
LSB
-82
72
dB
dB
V
IN
= 0.1V to 4.9V@1kHz
V
IN
= 0.1V to 4.9V@1kHz
86
dB
V
IN
= 0.1V to 4.9V@1kHz
0.25
V
DD
150
3
V
Note 2
Current Drain
100
0.001
μA
μA
CS = V
DD
= 5V
Analog Inputs
Input Voltage Range for
CH0-CH7 in Single-Ended
Mode
Input Voltage Range for IN+ In
pseudo-differential Mode
Input Voltage Range for IN- In
pseudo-differential Mode
Leakage Current
V
SS
V
REF
V
IN-
V
REF
+IN-
V
SS
-100
V
SS
+100
mV
0.001
±1
μA
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相關代理商/技術參數(shù) |
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|---|---|
| MCP3204-BISL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface |
| MCP3204-BIST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface |
| MCP3204-CI/P | 功能描述:模數(shù)轉換器 - ADC 12-bit SPI 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MCP3204-CI/P | 制造商:Microchip Technology Inc 功能描述:IC 12BIT ADC 3204 DIP14 |
| MCP3204-CI/SL | 功能描述:模數(shù)轉換器 - ADC 12-bit SPI 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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