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參數(shù)資料
| 型號： | MAX115EVKIT |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL KIT FOR MAX115 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 116k |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 輸入范圍： | ±5 V |
| 在以下條件下的電源（標(biāo)準(zhǔn)）： | 17mW @ 116kSPS |
| 工作溫度： | 0°C ~ 70°C |
| 已用 IC / 零件： | MAX115 |
| 已供物品： | 板，CD |
MAX115/MAX116
2x4-Channel, Simultaneous-Sampling
12-Bit ADCs
_______________________________________________________________________________________
5
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
TIMING CHARACTERISTICS (continued)
(See Figure 4, AVDD = +5V, AVSS = -5V, DVDD = +5V, AGND = DGND = 0, TA = TMIN to TMAX, Typical values are at TA = +25°C,
unless otherwise noted.)
Mode 1, Channel 1
s
2
Mode 2, Channel 2
4
Mode 3, Channel 3
6
Mode 4, Channel 4
8
tCONV
Exiting shutdown
ms
20
Startup Time
Note 1:
AVDD = +5V, AVSS = -5V, DVDD = +5V, VREFIN = 2.500V (external), VIN = ±5V (MAX115) or ±2.5V (MAX116).
Note 2:
Integral nonlinearity is the analog value’s deviation at any code from its theoretical value after the full-scale range and
offset have been calibrated.
Note 3:
CLK synchronized with CONVST.
Note 4:
fIN = 10.06kHz, VIN = ±5V (MAX115) or ±2.5V (MAX116).
Note 5:
First five harmonics.
Note 6:
All inputs except CH1A driven with ±5V (MAX115) or ±2.5V (MAX116) 10.06kHz signal, CH1A connected to AGND and digi-
tized.
Note 7:
AVDD = DVDD = +5V, AVSS = -5V, VIN = 0V (all channels).
Note 8:
Temperature drift is defined as the change in output voltage from +25°C to TMIN or TMAX. It is calculated as
TC = [
REFOUT/REFOUT] / T.
Note 9:
See Figure 2.
Note 10: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage. Tested with one input
at full scale and all others at AGND. VREFIN = +2.5V (internal).
Note 11: Tested with all inputs connected to AGND. VREFIN = +2.5V (internal).
Note 12: The data access time is defined as the time required for an output to cross +0.8V or +2.0V. It is measured using the circuit
of Figure 1. The measured number is then extrapolated back to determine the value with a 25pF load.
Note 13: The bus relinquish time is derived from the measured time taken for the data outputs to change +0.5V when loaded with the
circuit of Figure 1. The measured number is then extrapolated back to remove the effects of charging and discharging the
120pF capacitor. The time given is the part’s true bus relinquish time, which is independent of the external bus loading capac-
itance.
Conversion Time
Mode 1, Channel 1
ksps
390
Conversion Rate
Mode 2, Channel 2
218
Mode 3, Channel 3
152
Mode 4, Channel 4
116
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX115-MAX116 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| MAX116 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| MAX1160 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:10-Bit, 20Msps, TTL-Output ADC |
| MAX11600 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs |
| MAX11600_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation System |
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