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参数资料
| 型号： | MAX1133BCAP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/19页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT 200KSPS 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,000 |
| 位数： | 16 |
| 采样率（每秒）： | 200k |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 55mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个单端，单极；1 个单端，双极 |
Operating Modes and Serial Interfaces
The MAX1132/MAX1133 are fully compatible with
MICROWIRE and SPI/QSPI devices. MICROWIRE and
SPI/QSPI both transmit a byte and receive a byte at the
same time. The simplest software interface requires
only three 8-bit transfers to perform a conversion (one
8-bit transfer to configure the ADC, and two more 8-bit
transfers to clock out the 16-bit conversion result).
Short Acquisition Mode (24 SCLK)
Configure short acquisition by setting M1 = 0 and M0 =
0. In short acquisition mode, the acquisition time is 5.5
clock cycles. The total period is 24 clock cycles per
conversion.
Mode 2 Long Acquisition Mode (32 SCLK)
Configure long acquisition by setting M1 = 1 and M0 =
1. In long acquisition mode, the acquisition time is 13.5
clock cycles. The total period is 32 clock cycles per
conversion.
Calibration Mode
A calibration is initiated through the serial interface by
setting M1 = 0, M0 = 1. Calibration can be done in
either internal or external clock mode, though it is desir-
able that the part be calibrated in the same mode in
which it will be used to do conversions. The part will
remain in calibration mode for approximately 80,000
clock cycles unless the calibration is aborted.
Calibration is halted if
RST or SHDN goes low, or if a
valid start condition occurs.
Software Shutdown
A software power-down is initiated by setting M1 = 1,
M0 = 0. After the conversion completes, the part shuts
down. It reawakens upon receiving a new start bit.
Conversions initiated with M1 = 1 and M0 = 0 (shut-
down) use the acquisition mode selected for the previ-
ous conversion.
Shutdown Mode
The MAX1132/MAX1133 may be shut down by pulling
SHDN low or by asserting software shutdown. In addi-
tion to lowering power dissipation to 13W, consider-
able power can be saved by shutting down the
converter for short periods (duration will be affected by
REF startup time with internal reference) between con-
versions. There is no need to perform a calibration after
the converter has been shut down, unless the time in
MAX1132/MAX1133
16-Bit ADC, 200ksps, 5V Single-Supply
with Reference
______________________________________________________________________________________
15
4
7
6
2
3
IN
+15V
-15V
0.0033F
0.1F
100pF
1k
20
AIN
MAX427
ELANTEC
EL2003
Figure 8. AIN Buffer for AC/DC Use
4
7
6
2
3
IN
+5V
-5V
AIN
0.1F
22
510
MAX410
Figure 9. ±5V Buffer for AC/DC Use Has ±3.5V Swing
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1133BEAP | 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 |
| MAX1133BEAP+ | 功能描述:模数转换器 - ADC 16-Bit 200ksps 5V Single-Supply w/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 |
| MAX1133BEAP+T | 功能描述:模数转换器 - ADC 16-Bit 200ksps 5V Single-Supply w/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 |
| MAX1133BEAP-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 |
| MAX1133EVKIT | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX1132/MAX1133 |
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