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参数资料
| 型号： | MAX1111EEE/V+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT 8CH LP 16QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 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）： | 667mW |
| 电压电源： | 单电源 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
| 输入数目和类型： | 4 个单端，单极；2 个差分，单极 |
MAX1110/MAX1111
+2.7V, Low-Power, Multichannel,
Serial 8-Bit ADCs
_______________________________________________________________________________________
5
TIMING CHARACTERISTICS (Figures 8 and 9)
(VDD = 2.7V to 5.5V, TA = TMIN to TMAX, unless otherwise noted.)
Note 1:
Relative accuracy is the analog value’s deviation (at any code) from its theoretical value after the full-scale range is calibrated.
Note 2:
See
Typical Operating Characteristics.
Note 3:
VREFIN = 2.048V, offset nulled.
Note 4:
On-channel grounded; sine wave applied to all off-channels.
Note 5:
Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 6:
Guaranteed by design. Not subject to production testing.
Note 7:
Common-mode range for the analog inputs is from AGND to VDD.
Note 8:
External load should not change during the conversion for specified accuracy.
Note 9:
External reference at 2.048V, full-scale input, 500kHz external clock.
Note 10: Measured as
| VFS (2.7V) - VFS (3.6V) |.
Note 11: 1F at REFOUT; internal reference settling to 0.5 LSB.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Track/Hold Acquisition Time
tACQ
1s
DIN to SCLK Setup
tDS
100
ns
DIN to SCLK Hold
tDH
0ns
SCLK Fall to Output Data Valid
tDO
Figure 1, CLOAD = 100pF
20
200
ns
CS Fall to Output Enable
tDV
Figure 1, CLOAD = 100pF
240
ns
CS Rise to Output Disable
tTR
Figure 2, CLOAD = 100pF
240
ns
CS to SCLK Rise Setup
tCSS
100
ns
CS to SCLK Rise Hold
tCSH
0ns
SCLK Pulse Width High
tCH
200
ns
SCLK Pulse Width Low
tCL
200
ns
SCLK Fall to SSTRB
tSSTRB
CLOAD = 100pF
240
ns
CS Fall to SSTRB Output Enable
(Note 6)
tSDV
Figure 1, external clock mode only,
CLOAD = 100pF
240
ns
CS Rise to SSTRB output
Disable (Note 6)
tSTR
Figure 2, external clock mode only,
CLOAD = 100pF
240
ns
SSTRB Rise to SCLK Rise
(Note 6)
tSCK
Figure 11, internal clock mode only
0
ns
External reference
20
s
Wake-Up Time
tWAKE
Internal reference (Note 11)
12
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1111EPE | 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 |
| MAX1111EPE+ | 功能描述:模数转换器 - ADC 2.7V Low-Power Multi Ch 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 |
| MAX1111MJE | 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 |
| MAX1112 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:+5V, Low-Power, Multi-Channel, Serial 8-Bit ADCs |
| MAX11120 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1Msps, Low-Power, Serial 12-/10-/8-Bit, 4-/8-/16-Channel ADCs |
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