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參數(shù)資料
| 型號： | MAX1243ACPA+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 8/13頁 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT SERIAL 8-DIP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 位數(shù)： | 10 |
| 采樣率（每秒）： | 73k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(shù)目： | 1 |
| 功率耗散（最大）： | 727mW |
| 電壓電源： | 單電源 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 8-PDIP |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個單端，單極 |
MAX1242/MAX1243
+2.7V to +5.25V, Low-Power, 10-Bit
Serial ADCs in SO-8
4
Maxim Integrated
TIMING CHARACTERISTICS
(VDD = +2.7V to +5.25V, circuit of Figure 9, TA = TMIN to TMAX, unless otherwise noted.)
Note 1: Tested at VDD = +2.7V.
Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range and
offset have been calibrated.
Note 3: Offset nulled.
Note 4: Sample tested to 0.1% AQL.
Note 5: External load should not change during conversion for specified accuracy.
Note 6: Guaranteed by design. Not subject to production testing.
Note 7: Measured as [VFS (VDD(min)) - VFS (VDD(max))].
Note 8: To guarantee acquisition time, tACQ is the maximum time the device takes to acquire the signal, and is also the minimum
time needed for the signal to be acquired.
DOUT
6k
Ω
DGND
CLOAD = 50pF
6k
Ω
DGND
+2.7V
b) High-Z to VOL and VOH to VOL
a) High-Z to VOH and VOL to VOH
DOUT
6k
Ω
DGND
CLOAD = 50pF
6k
Ω
DGND
+2.7V
b) VOLto High-Z
a) VOH to High-Z
Figure 1. Load Circuits for DOUT Enable Time
Figure 2. Load Circuits for DOUT Disable Time
MAX124_ _C/E
Figure 1, CLOAD = 50pF
Figure 1,
CLOAD = 50pF
CS = VDD (Note 8)
Figure 2, CLOAD = 50pF
CONDITIONS
ns
240
tDV
CS Fall to Output Enable
ns
20
200
tDO
s
1.5
tACQ
Acquisition Time
SCLK Fall to Output Data Valid
ns
240
tCS
CS Pulse Width
ns
0
tSTR
DOUT Rise to SCLK Rise (Note 6)
ns
50
tCS0
SCLK Low to CS Fall Setup Time
ns
240
tTR
CS Rise to Output Disable
MHz
0
2.1
fSCLK
SCLK Clock Frequency
ns
200
tCH
SCLK Pulse Width High
ns
200
tCL
SCLK Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1243ACPA+ | 功能描述:模數(shù)轉換器 - ADC 10-Bit 73ksps 5.25V Precision ADC 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 |
| MAX1243ACSA | 功能描述:模數(shù)轉換器 - ADC 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 |
| MAX1243ACSA+ | 功能描述:模數(shù)轉換器 - ADC 10-Bit 73ksps 5.25V Precision ADC 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 |
| MAX1243ACSA+T | 功能描述:模數(shù)轉換器 - ADC 10-Bit 73ksps 5.25V Precision ADC 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 |
| MAX1243ACSA-T | 功能描述:模數(shù)轉換器 - ADC 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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