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参数资料
| 型号： | MAX1032BEUG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 29/32页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT 115KSPS 24TSSOP |
| 标准包装： | 2,500 |
| 位数： | 14 |
| 采样率（每秒）： | 115k |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 976mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 8 个单端，单极；8 个单端，双极；4 个差分，双极 |
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MAX1032/MAX1033
8- and 4-Channel, ±3 x VREF
Multirange Inputs, Serial 14-Bit ADCs
6
Maxim Integrated
Note 1: Parameter tested at VAVDD1 = VAVDD2 = VDVDD = VDVDD0 = 5V.
Note 2: See definitions in the
Parameter Definitions section at the end of the data sheet.
Note 3: Guaranteed by correlation with single-ended measurements.
Note 4: Not production tested. Guaranteed by design.
Note 5: To ensure external reference operation, VREFCAP must exceed (VAVDD1 - 0.1V). To ensure internal reference operation, VREFCAP
must be below (VAVDD1 - 0.4V). Bypassing REFCAP with a 0.1μF or larger capacitor to AGND1 sets VREFCAP
≈ 4.096V. The tran-
sition point between internal reference mode and external reference mode lies between the REFCAP buffer disable threshold
minimum and maximum values (Figures 17 and 18).
Note 6: The SCLK duty cycle can vary between 40% and 60%, as long as the tCL and tCH timing requirements are met.
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
MAX1032
toc01
VAVDD1 (V)
I AVDD1
(mA)
5.15
5.05
4.95
4.85
2.2
2.3
2.4
2.5
2.6
2.1
4.75
5.25
EXTERNAL CLOCK MODE
TA = +85°C
TA = +25°C
TA = -40°C
PREAMPLIFIER SUPPLY CURRENT
vs. PREAMPLIFIER SUPPLY VOLTAGE
MAX1032
toc02
VAVDD2 (V)
I AVDD2
(mA)
5.15
5.05
4.85
4.95
11
12
13
14
16
15
17
18
10
4.75
5.25
EXTERNAL CLOCK MODE
AIN1–AIN7 = AGND2
AIN0 = +FS
TA = +85°C
TA = +25°C
TA = -40°C
DIGITAL I/O SUPPLY CURRENT
vs. DIGITAL I/O SUPPLY VOLTAGE
MAX1032
toc04
VDVDDO (V)
I DVDDO
(A)
5.15
5.05
4.95
4.85
17
18
19
20
21
16
4.75
5.25
TA = +85°C
TA = +25°C
TA = -40°C
EXTERNAL CLOCK MODE
DATA RATE = 115ksps
Typical Operating Characteristics
(VAVDD1 = VAVDD2 = VDVDD = VDVDD0 = 5V, VAGND1 = VDGND = VDGNDO = VAGND2 = VAGND3 = 0V, fCLK = 3.5MHz (50% duty
cycle), external clock mode, VREF = 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range (±3 x VREF), CDOUT = 50pF, CSSTRB = 50pF; unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD1 = VAVDD2 = VDVDD = VDVDD0 = 5V, VAGND1 = VDGND = VDGNDO = VAGND2 = VAGND3 = 0V, fCLK = 3.5MHz (50% duty
cycle), external clock mode, VREF = 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range (±3 x VREF), CDOUT = 50pF, CSSTRB = 50pF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1032EUG | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:8-/4-Channel, 【12V Multirange Inputs, Serial 14-Bit ADCs |
| MAX1033 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:8- and 4-Channel, 3 x VREF Multirange Inputs, Serial 14-Bit ADCs |
| MAX1033BEUP/GG8 | 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 |
| MAX1033BEUP/GH9 | 制造商:Maxim Integrated Products 功能描述:8- AND 4-CHANNEL, +/-3 X VREF MULTIRANGE INPUTS, SERIAL 14-B - Rail/Tube |
| MAX1033BEUP+ | 功能描述:模数转换器 - ADC 4Ch +/-12V Multi Inputs Serial 14-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 |
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