- 您现在的位置：买卖IC网 > PDF目录17108 > MCP4728EV (Microchip Technology)BOARD EVAL 12BIT 4CH DAC MCP4728 PDF资料下载
参数资料
| 型号： | MCP4728EV |
| 厂商： | Microchip Technology |
| 文件页数： | 30/33页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL 12BIT 4CH DAC MCP4728 |
| 视频文件： | MCP4728 Evaluation Board Demo |
| 标准包装： | 1 |
| DAC 的数量： | 4 |
| 位数： | 12 |
| 数据接口： | I²C |
| 设置时间： | 6µs |
| DAC 型： | 电压 |
| 工作温度： | -40°C ~ 125°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | MCP4728 |
| 产品目录页面： | 673 (CN2011-ZH PDF) |
| 相关产品： | MCP4728T-E/UN-ND - IC DAC 12BIT W/I2C 10-MSOP MCP4728-E/UN-ND - IC DAC 12BIT W/I2C 10-MSOP |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页当前第30页第31页第32页第33页
MCP4728
DS22187E-page 6
2010 Microchip Technology Inc.
Dynamic Performance (Note 4)
Major Code Transition
Glitch
—
45
—
nV-s
1 LSB code change around major
carry (from 7FFh to 800h)
Digital Feedthrough
—
<10
—
nV-s
Analog Crosstalk
—
<10
—
nV-s
DAC-to-DAC Crosstalk
—
<10
—
nV-s
Digital Interface
Output Low Voltage
VOL
—
0.4
V
IOL =3 mA
SDA and RDY/BSY pins
Schmitt Trigger
Low Input
Threshold Voltage
VIL
——
0.3VDD
V
VDD >2.7V.
SDA, SCL, LDAC pins
——
0.2VDD
V
VDD ≤ 2.7V.
SDA, SCL, LDAC pins
Schmitt Trigger
High Input
Threshold Voltage
VIH
0.7VDD
—
V
SDA, SCL, LDAC pins
Input Leakage
ILI
—
±1
A
SCL = SDA = LDAC =VDD,
SCL = SDA = LDAC =VSS
Pin Capacitance
CPIN
—
3
pF
EEPROM
EEPROM Write Time
TWRITE
—
25
50
ms
EEPROM write time
Data Retention
—
200
—
Years
At +25°C,
LDAC Input
LDAC Low Time
TLDAC
210
—
ns
Updates analog outputs
ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all parameters apply at V
DD = +2.7V to 5.5V, VSS =0V,
RL =5 kΩ, CL = 100 pF, GX =1, TA = -40°C to +125°C. Typical values are at +25°C, VIH =VDD, VIL =VSS.
Parameter
Symbol
Min
Typical
Max
Units
Conditions
Note 1:
All digital input pins (SDA, SCL, LDAC) are tied to “High”, Output pins are unloaded, code = 0 x 000.
2:
The power-up ramp rate measures the rise of VDD over time.
3:
This parameter is ensured by design and not 100% tested.
4:
This parameter is ensured by characterization and not 100% tested.
5:
Test code range: 100 - 4000 codes, VREF = VDD, VDD = 5.5V.
6:
Time delay to settle to a new reference when switching from external to internal reference or vice versa.
7:
This parameter is indirectly tested by Offset and Gain error testing.
8:
Within 1/2 LSB of the final value when code changes from 1/4 of to 3/4 of full scale.
9:
This time delay is measured from the falling edge of ACK pulse in I2C command to the beginning of VOUT.
This time delay is not included in the output settling time specification.
相关PDF资料 |
PDF描述 |
|---|---|
| EMM08DRXI | CONN EDGECARD 16POS DIP .156 SLD |
| 9337110001 | HEAT SHRINK SLEEVE |
| 8420630001 | HEAT SHRINK SLEEVE |
| REF192GSZ-REEL | IC VREF SERIES PREC 2.5V 8-SOIC |
| SC43B-2R2 | INDUCTOR SMD 2.2UH 1.75A 7.96MHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP4728T-E/UN | 功能描述:数模转换器- DAC Quad 12-bit NV DAC with I2C interface 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 |
| MCP4729-E/SS | 功能描述:数模转换器- DAC Octal 12-bit NV DAC with I2C interface 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 |
| MCP47A1T-A0E/LT | 功能描述:数模转换器- DAC 6-Bit Volatile DAC with Command Code 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 |
| MCP47A1T-A1E/LT | 功能描述:数模转换器- DAC 6-Bit Volatile DAC with Command Code 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 |
| MCP47DA1T-A0E/OT | 功能描述:数模转换器- DAC 6-bit windowed DAC voltage margining 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 |
发布紧急采购，3分钟左右您将得到回复。