参数资料
型号: MAX1108EUB+TG07
厂商: Maxim Integrated Products
文件页数: 12/20页
文件大小: 0K
描述: IC ADC 8BIT SPI/SRL 50K 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 8
采样率(每秒): 50k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 444mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
输入数目和类型: 2 个单端,单极;2 个单端,双极;1 个伪差分,单极;1 个伪差分,双极
MAX1108/MAX1109
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX1108
(VDD = +2.7V to +3.6V; unipolar input mode; COM = GND, fSCLK = 500kHz, external clock mode (50% duty cycle); 10 clocks/conver-
sion cycle (50ksps); 1F capacitor at REF, external +2.048V reference at REF; TA = TMIN to TMAX; unless otherwise noted. Typical
values are at TA = +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD to GND ..............................................................-0.3V to +6V
CH0, CH1, COM, REF, DOUT to GND .......-0.3V to (VDD + 0.3V)
DIN, SCLK, CS to GND ............................................-0.3V to +6V
Continuous Power Dissipation (TA = +70°C)
10-pin MAX (derate 5.6mW/°C above +70°C) ............444mW
Operating Temperature Ranges
MAX110_CUB ......................................................0°C to +70°C
MAX110_EUB ...................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
VDD = 2.7V to 3.6V
VDD = 5.5V (Note 2)
No missing codes over temperature
CONDITIONS
±0.15
±0.5
bits
8
Resolution
LSB
±0.2
INL
Relative Accuracy (Note 1)
LSB
±1
DNL
Differential Nonlinearity
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VDD = 5.5V (Note 2)
VDD = 2.7V to 3.6V
LSB
±0.5
Offset Error
±0.2
±1
LSB
±1
Gain Error (Note 3)
ppm/°C
±0.8
Gain Temperature Coefficient
TA = TMIN to TMAX
TA = +25°C
mV
50
VDD / 2 Sampling Accuracy
dB
49
SINAD
Signal-to-Noise Plus Distortion
dB
-70
THD
Total Harmonic Distortion
(up to the 5th harmonic)
LSB
±0.5
TUE
Total Unadjusted Error
±1
LSB
±0.1
Channel-to-Channel
Offset Matching
-3dB rolloff
Unipolar input, VCOM = 0
MHz
0.8
Full-Power Bandwidth
MHz
1.5
BW-3dB
Small-Signal Bandwidth
0VREF
Input Voltage Range (Note 4)
dB
68
SFDR
Spurious-Free Dynamic Range
Bipolar input, VCOM or VCH1 = VREF / 2,
referenced to COM or CH1
V
±VREF / 2
VCH_
pF
18
CIN
Input Capacitance
On/off-leakage current,
VCOM or VCH = 0 or VDD
A
±0.01
±1
Multiplexer Leakage Current
DC ACCURACY
DYNAMIC PERFORMANCE (10kHz sine-wave input, 2.048Vp-p, 50ksps, 500kHz external clock)
ANALOG INPUTS
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