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参数资料
| 型号： | MAX1079ETC+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT 1.5MSPS 12-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 位数： | 10 |
| 采样率（每秒）： | 1.5M |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 22mW |
| 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： | 12-WQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN-EP（4x4） |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，双极 |
MAX1077/MAX1079
partial power-down mode. Then repeat the same
sequence to enter full power-down mode (see Figure
7). Drive CNVST low, and allow at least 14 SCLK cycles
to elapse before driving CNVST high to exit full power-
down mode. While in full power-down mode, the refer-
ence is disabled to minimize power consumption. Be
sure to allow at least 2ms recovery time after exiting full
power-down mode for the reference to settle. In
partial/full power-down mode, maintain a logic low or a
logic high on SCLK to minimize power consumption.
Transfer Function
Figure 8 shows the unipolar transfer function for the
MAX1077. Figure 9 shows the bipolar transfer function for
the MAX1079. The MAX1077 output is straight binary,
while the MAX1079 output is two’s complement.
1.5Msps, Single-Supply, Low-Power, True-
Differential, 10-Bit ADCs with Internal Reference
10
______________________________________________________________________________________
DOUT
MODE
SCLK
CNVST
DOUT GOES HIGH IMPEDANCE ONCE CNVST GOES HIGH
CNVST MUST GO HIGH AFTER THE 3RD BUT BEFORE THE 14TH SCLK RISING EDGE
ONE 8-BIT TRANSFER
1ST SCLK RISING EDGE
PPD
0
D9D8
D7
D6D5
NORMAL
REF
ENABLED (2.048V)
Figure 6. SPI Interface—Partial Power-Down Mode
Figure 5. Interface-Timing Sequence
Figure 7. SPI Interface—Full Power-Down Mode
tACQUIRE
CONTINUOUS-CONVERSION
SELECTION WINDOW
CNVST
tSETUP
DOUT
SCLK
414
12
8
3
16
HIGH IMPEDANCE
S1
D2
D4
D3
D7
D6
D5
D9
D8
POWER-MODE SELECTION WINDOW
S0
D0
D1
1ST SCLK RISING EDGE
0
D9D8
D7
D6D5
DOUT
MODE
SCLK
CNVST
0
000
0
FPD
DISABLED
RECOVERY
PPD
NORMAL
0
DOUT ENTERS TRI-STATE ONCE CNVST GOES HIGH
EXECUTE PARTIAL POWER-DOWN TWICE
FIRST 8-BIT TRANSFER
SECOND 8-BIT TRANSFER
REF
ENABLED (2.048V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1079ETC+ | 功能描述:模数转换器 - ADC 10Bit 1.5Msps Single Sply True Diff 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 |
| MAX1079ETC+T | 功能描述:模数转换器 - ADC 10Bit 1.5Msps Single Sply True Diff 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 |
| MAX1079ETCT | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs with Internal Reference |
| MAX1079ETC-T | 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 |
| MAX107ECS | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual, 6-Bit, 400Msps ADC with On-Chip, Wideband Input Amplifier |
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