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参数资料
| 型号： | MAX1092BEEG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT 400KSPS 24-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 位数： | 10 |
| 采样率（每秒）： | 400k |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 762mW |
| 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： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 管件 |
| 输入数目和类型： | 4 个单端，单极；4 个单端，双极；2 个伪差分，单极；2 个伪差分，双极 |
| 产品目录页面： | 1395 (CN2011-ZH PDF) |
MAX1090/MAX1092
Digital Interface
Input (control byte) and output data are multiplexed on
a three-state parallel interface. This parallel interface
(I/O) can easily be interfaced with standard Ps. The
signals CS, WR, and RD control the write and read
operations. CS represents the chip-select signal, which
enables a P to address the MAX1090/MAX1092 as an
I/O port. When high, CS disables the CLK, WR, and RD
inputs and forces the interface into a high-impedance
(high-Z) state.
Input Format
The control byte is latched into the device on pins D7–
D0 during a write command. Table 2 shows the control
byte format.
Output Format
The output format for the MAX1090/MAX1092 is binary in
unipolar mode and two’s complement in bipolar mode.
When reading the output data, CS and RD must be low.
When HBEN = 0, the lower 8 bits are read. With HBEN =
1, the upper 2 bits are available and the output data bits
D7–D2 are set either low in unipolar mode or to the value
of the MSB in bipolar mode (Table 5).
400ksps, +5V, 8-/4-Channel, 10-Bit ADCs
with +2.5V Reference and Parallel Interface
14
______________________________________________________________________________________
Table 2. Control Byte Format
Table 4. Channel Selection for Pseudo-Differential Operation (SGL/DIF = 0)
Table 3. Channel Selection for Single-Ended Operation (SGL/DIF = 1)
*Channels CH4
–CH7 apply to MAX1090 only.
*Channels CH4
–CH7 apply to MAX1090 only.
A1
CH0
0
+
0
-
0
A0
0
-
1
CH2
CH4*
+
0
1
0
+
-
CH3
0
CH1
CH7*
CH6*
1
CH5*
1
-
+
0
A2
+
-
1
0
1
-
+
1
0
-
1
+
1
+
-
A1
CH0
0
+
0
A0
0
1
CH2
CH4*
+
0
1
0
+
CH3
-
0
CH1
CH7*
-
CH6*
-
COM
1
CH5*
1
+
-
0
A2
+
1
0
1
+
1
-
1
0
1
+
1
-
+
-
D6
D4
PD0
SGL/DIF
ACQMOD
A2
A0
A1
UNI/BIP
PD1
D5
D2
D0 (LSB)
D1
D3
D7 (MSB)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1092BEEG+ | 功能描述:模数转换器 - ADC 400ksps 4Ch 10-Bit w/Internal 2.5V ref 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 |
| MAX1092BEEG+T | 功能描述:模数转换器 - ADC 400ksps 4Ch 10-Bit w/Internal 2.5V ref 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 |
| MAX1092BEEG-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 |
| MAX1092BEEI | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Analog to Digital Converter |
| MAX1093 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:250ksps.+3V.8-/4-Channel.10-Bit ADCs with +2.5V Reference and Parallel Interface |
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