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参数资料
| 型号： | MAX5191BEEI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT DUAL 40MHZ 28-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 设置时间： | 25µs |
| 位数： | 8 |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 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： | 28-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 28-QSOP |
| 包装： | 管件 |
| 输出数目和类型： | 4 电压，单极 |
| 采样率（每秒）： | * |
MAX5188/MAX5191
Dual, 8-Bit, 40MHz, Current/Voltage,
Alternate-Phase Output DACs
_______________________________________________________________________________________
7
Pin Description
Data Bit D7 (MSB)
D7
21
Reference Bias Bypass, DAC2
CREF2
28
Positive Analog Output, DAC2. Current output for the MAX5188; voltage output for the MAX5191.
OUT2P
27
Negative Analog Output, DAC2. Current output for the MAX5188; voltage output for the MAX5191.
OUT2N
26
Reference Output
REFO
25
PIN
FUNCTION
NAME
Data Bit D0 (LSB)
D0
14
Data Bits D1–D6
D1–D6
15–20
Digital Supply, +2.7V to +3.3V
DVDD
22
Reference Input
REFR
24
Clock Input
CLK
9
Not Connected. Do not connect to this pin.
N.C.
10
Active-Low Reference Enable. Connect to DGND to activate on-chip +1.2V reference.
REN
11
Digital Ground
DGND
12, 13, 23
Active-Low Chip Select
CS
8
Power-Down Select
0: Enter DAC standby mode (DACEN = DGND) or power-up DAC (DACEN = DVDD)
1: Enter shutdown mode
PD
7
DAC Enable, Digital Input
0: Enter DAC standby mode with PD = DGND
1: Power-up DAC with PD = DGND
X: Enter shutdown mode with PD = DVDD (X = don’t care)
DACEN
6
Negative Analog Output, DAC1. Current output for the MAX5188; voltage output for the MAX5191.
OUT1N
3
Analog Ground
AGND
4
Analog Positive Supply, +2.7V to +3.3V
AVDD
5
Positive Analog Output, DAC1. Current output for the MAX5188; voltage output for the MAX5191.
OUT1P
2
1
Reference Bias Bypass, DAC1
CREF1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5191BEEI+ | 功能描述:数模转换器- DAC 8-Bit 2Ch High Speed DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5191BEEI+T | 功能描述:数模转换器- DAC 8-Bit 2Ch High Speed DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5191BEEI-T | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5195 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:14-Bit.260Msps High-Dynamic Performance DAC |
| MAX5195EGM | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:14-Bit, 260Msps High-Dynamic Performance DAC |
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