4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
13
Maxim Integrated
MAX11044/MAX11044B/MAX11045/MAX11045B/
MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056
Pin Description (continued)
MAX11044/
MAX11044B
(TQFP-EP)
MAX11045/
MAX11045B
(TQFP-EP)
MAX11046/
MAX11046B
(TQFP-EP)
NAME
FUNCTION
26, 55
RDC_SENSE
Reference Buffer Sense Feedback. Connect to RDC
plane.
27, 33, 40, 48,
54
27, 33, 40, 48,
54
27, 33, 40, 48,
54
RDC
Reference Buffer Decoupling. Connect all RDC outputs
together. Bypass to AGND with at least an 80μF total
capacitance. See the Layout, Grounding, and Bypassing
section.
37
34
31
CH0
Channel 0 Analog Input
39
37
34
CH1
Channel 1 Analog Input
42
39
37
CH2
Channel 2 Analog Input
44
42
39
CH3
Channel 3 Analog Input
41
REFIO
External Reference Input/Internal Reference Output.
Place a 0.1μF capacitor from REFIO to AGND.
44
42
CH4
Channel 4 Analog Input
47
44
CH5
Channel 5 Analog Input
47
CH6
Channel 6 Analog Input
50
CH7
Channel 7 Analog Input
61
WR
Active-Low Write Input. Drive WR low to write to the
ADC. Configuration registers are loaded on the rising
edge of WR.
62
CS
Active-Low Chip-Select Input. Drive CS low when
reading from or writing to the ADC.
63
RD
Active-Low Read Input. Drive RD low to read from the
ADC. Each rising edge of RD advances the channel
output on the data bus.
64
DB15
16-Bit Parallel Data Bus Digital Output Bit 15
31, 34, 47, 50
31, 50
I.C.
Internally Connected. Connect to AGND.
——
EP
Exposed Pad. Internally connected to AGND. Connect to
a large ground plane to maximize thermal performance.
Not intended as an electrical connection point.
相关PDF资料
MAX11049ECB+ IC ADC 16BIT PAR 250KSPS 64TQFP
MAX1104EUA+ IC CODEC 8BIT 8-UMAX
MAX11100EUB+ IC ADC 16BIT SRL 200KSPS 10UMAX
MAX11101EUB+ IC ADC 14BIT SRL 200KSPS 10UMAX
MAX11102AUB+ IC ADC 12BIT SPI/SRL 10UMAX-EP
MAX1111CPE+ IC ADC 8BIT LP 16-DIP
MAX1113CPE+ IC ADC 8BIT LP 16-DIP
MAX1116EKA+T IC ADC 8BIT SERIAL SOT23-8
相关代理商/技术参数
MAX11046ETN+TW 功能描述:模数转换器 - ADC 16-Bit Simultaneous Sampling 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
MAX11046ETN+W 功能描述:模数转换器 - ADC 16-Bit Simultaneous Sampling 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
MAX11046EVKIT+ 功能描述:数据转换 IC 开发工具 MAX11046 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
MAX11047 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-/6-/8-Channel, 16-Bit, Simultaneous-Sampling ADCs
MAX11047_11 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs
MAX11047ECB+ 功能描述:模数转换器 - ADC 16Bit 4Ch Simult Sampling 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
MAX11047ECB+T 功能描述:模数转换器 - ADC 16Bit 4Ch Simult Sampling 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
MAX11047ETN+ 功能描述:模数转换器 - ADC 16Bit 4Ch Simult Sampling 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