參數(shù)資料
型號: MAX1377ATP+
廠商: Maxim Integrated Products
文件頁數(shù): 20/25頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 1.25MSPS DL 20-TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 60
位數(shù): 12
采樣率(每秒): 1.25M
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉換器數(shù)目: 2
功率耗散(最大): 40mW
電壓電源: 單電源
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-WQFN 裸露焊盤
供應商設備封裝: 20-TQFN-EP(5x5)
包裝: 管件
輸入數(shù)目和類型: 4 個單端,單極;4 個單端,雙極;2 個差分,單極;2 個差分,雙極
產(chǎn)品目錄頁面: 1396 (CN2011-ZH PDF)
MAX1377/MAX1379/MAX1383
Dual, 12-Bit, 1.25Msps Simultaneous-Sampling
ADCs with Serial Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX1377 (continued)
(VAVDD = 2.7V to 3.6V, VL = 1.8V to AVDD, fSCLK = 20MHz (50% duty cycle), VREF = 2.048V, REFSEL = VL, S/D = DGND, CREF =
1F; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Normal operation
13
15
Partial power-down mode (Note 5)
2
mA
Analog Supply Current
IAVDD
Full power-down mode (Note 5)
1
5
A
Average Static Supply Current
810
mA
Digital Supply Current
IVL
fSCLK = 20MHz, VL = 3V, CL = 30pF
1
1.5
mA
Power-Supply Rejection
PSR
VAVDD = 3V ±10%, full-scale input
±0.2
±3
mV
ELECTRICAL CHARACTERISTICS—MAX1379
(VAVDD = 4.75V to 5.25V, VL = 3V, fSCLK = 20MHz (50% duty cycle), VREF = 4.096V, REFSEL = VL, S/D = DGND, CREF = 1F; TA =
TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
12
Bits
Relative Accuracy
INL
(Note 1)
-1.25
+1.25
LSB
Differential Nonlinearity
DNL
-1
+1
LSB
Offset Error
±8
LSB
Offset-Error Matching
±9
LSB
Gain Error
(Note 2)
±6
LSB
Gain-Error Matching
(Note 2)
±9
LSB
Gain Temperature Coefficient
±2
ppm/
oC
AIN1A to AIN1B, AIN2A to AIN2B
80
DC Input Isolation
AIN1A to AIN2A, AIN1B to AIN2B
80
dB
DYNAMIC SPECIFICATIONS (fIN = 500kHz , 4VP-P sine wave, 1.25Msps, 20MHz fSCLK)
Unipolar
69
70
Signal-to-Noise Plus Distortion
SINAD
Bipolar
70
71
dB
Unipolar
70
71
Signal-to-Noise Ratio
SNR
Bipolar
70
72
dB
Total Harmonic Distortion
THD
Up to the 5th harmonic
-84
-76
dB
Spurious-Free Dynamic Range
SFDR
-84
-76
dB
Intermodulation Distortion
IMD
fIN1 = 103.5kHz, fIN2 = 113.5kHz
-78
dB
Full-Power Bandwidth
-3dB point
5
MHz
Full-Linear Bandwidth
(S/N + D) > 68dB, 1V input
1
MHz
CONVERSION RATE (Figure 6)
Minimum Conversion Time
tCONV
16 clock cycles per conversion (Note 3)
0.8
s
Dual-output mode, S/D = 0
1.25
Maximum Throughput Rate
Single-output mode, S/D = 1
0.625
Msps
Minimum Throughput Rate for
Full Bandwidth Signal
(Note 4)
10
ksps
相關PDF資料
PDF描述
VI-B4L-IV-F1 CONVERTER MOD DC/DC 28V 150W
MAX117CAI+ IC ADC 8BIT 400KSPS 28-SSOP
VI-B4K-IV-F4 CONVERTER MOD DC/DC 40V 150W
MAX11201AEUB+ IC ADC 24BIT SRL 120SPS 10UMAX
VI-B4K-IV-F3 CONVERTER MOD DC/DC 40V 150W
相關代理商/技術參數(shù)
參數(shù)描述
MAX1377ATP+ 功能描述:模數(shù)轉換器 - ADC 12-Bit 4Ch 1.25Msps 3.6V 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
MAX1377ATP+T 功能描述:模數(shù)轉換器 - ADC 12-Bit 4Ch 1.25Msps 3.6V 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
MAX1379ATP+ 功能描述:模數(shù)轉換器 - ADC 12-Bit 4Ch 1.25Msps 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
MAX1379ATP+T 功能描述:模數(shù)轉換器 - ADC 12-Bit 4Ch 1.25Msps 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
MAX1379EVKIT+ 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX1379 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V