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参数资料
| 型号： | MAX1108EUB+TG07 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/20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 |
A
MAX1108/MAX1109
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—MAX1108 (continued)
(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.)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
External clock, 500kHz, 10 sclks/conv
Internal clock
External clock, 2MHz
s
20
tCONV
Conversion Time (Note 5)
35
s
1
tACQ
Track/Hold Acquisition Time
ps
<50
Aperture Jitter
ns
10
Aperture Delay
kHz
400
Internal Clock Frequency
(Note 6)
0 to 0.5mA (Note 7)
ppm/°C
±50
REF Tempco
A
150
IREFSC
REF Short-Circuit Current
mV
2.5
Load Regulation
kHz
50
500
V
1.968
2.048
2.128
VREF
Output Voltage
+2.048V at REF, full scale,
500kHz external clock
A
120
Input Current
V
2.7
3
5.5
VDD
Supply Voltage
Power down, VDD = 2.7V to 3.6V (Note 9)
Full-scale input, VDD = 2.7V to 3.6V
0.5
2.5
IDD
mV
±0.4
±4
PSR
Power-Supply Rejection (Note 10)
VDD = 2.7V to 3.6V,
CL = 10pF
VDD = 5.5V,
CL = 10pF
105
250
130
F
1
Capacitive Bypass at REF
V
0.2
VHYST
Input Hysteresis
V
0.8
VIL
Threshold Voltage Low
A
±1
IIH
Input Current High
VDD
≤ 3.6V
VDD > 3.6V
V
2
V
3
VIH
Threshold Voltage High
MHz
2
External Clock Frequency Range
V
1.0
VDD + 0.05
Input Voltage Range
A
±1
IIL
Input Current Low
pF
15
CIN
Input Capacitance
For data transfer only
Internal reference
External reference
70
Internal reference
External reference
95
A
Supply Current (Notes 2, 8)
TRACK/HOLD
INTERNAL REFERENCE
EXTERNAL REFERENCE
POWER REQUIREMENTS
DIGITAL INPUTS (DIN, SCLK, and CS)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1108-MAX1109 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1109 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX4135/MAX4136/MAX4137/MAX4138[MAX4135EVKIT ] |
| MAX1109CUB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1109CUB+ | 功能描述:模数转换器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1109CUB+G07 | 制造商:Maxim Integrated Products 功能描述:10 PINS UMAX PKG - Tape and Reel |
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