Datasheet Texas Instruments DAC122S085 — 数据表
| 制造商 | Texas Instruments |
| 系列 | DAC122S085 |
具有轨至轨输出的12位微功耗DUAL数模转换器
数据表
DAC122S085 12-Bit Micro Pwr DUAL DAC w/Rail-to-Rail Output datasheet
PDF, 1.2 Mb, 修订版: E, 档案已发布: Mar 19, 2013
从文件中提取
价格
状态
| DAC122S085CIMM | DAC122S085CIMM/NOPB | DAC122S085CIMMX/NOPB | DAC122S085CISD/NOPB | DAC122S085CISDX/NOPB | |
|---|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | Yes | No |
打包
| DAC122S085CIMM | DAC122S085CIMM/NOPB | DAC122S085CIMMX/NOPB | DAC122S085CISD/NOPB | DAC122S085CISDX/NOPB | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 10 | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DGS | DSC | DSC |
| Industry STD Term | VSSOP | VSSOP | VSSOP | WSON | WSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 1000 | 1000 | 3500 | 1000 | 4500 |
| Carrier | SMALL T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | X72C | X72C | X72C | X73C | X73C |
| Width (mm) | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 | 1.02 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | 1.07 | .8 | .8 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | DAC122S085CIMM | DAC122S085CIMM/NOPB | DAC122S085CIMMX/NOPB | DAC122S085CISD/NOPB | DAC122S085CISDX/NOPB |
|---|---|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 12 | 12 | 12 | 12 | 12 |
| DAC Architecture | String | String | String | String | String |
| DAC Channels | 2 | 2 | 2 | 2 | 2 |
| Gain Error(Max), %FSR | 1 | 1 | 1 | 1 | 1 |
| INL(Max), +/-LSB | 8 | 8 | 8 | 8 | 8 |
| Interface | SPI | SPI | SPI | SPI | SPI |
| Operating Temperature Range, C | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 |
| Output Range Max., mA/V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Output Type | Buffered Voltage | Buffered Voltage | Buffered Voltage | Buffered Voltage | Buffered Voltage |
| Package Group | VSSOP | VSSOP | VSSOP | WSON | WSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (WSON) | See datasheet (WSON) |
| Power Consumption(Typ), mW | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext | Ext | Ext |
| Resolution, Bits | 12 | 12 | 12 | 12 | 12 |
| Sample / Update Rate, MSPS | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Settling Time, µs | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| Special Features | N/A | N/A | N/A | N/A | N/A |
| Zero Code Error(Typ), mV | 15 | 15 | 15 | 15 | 15 |
生态计划
| DAC122S085CIMM | DAC122S085CIMM/NOPB | DAC122S085CIMMX/NOPB | DAC122S085CISD/NOPB | DAC122S085CISDX/NOPB | |
|---|---|---|---|---|---|
| RoHS | See ti.com | Compliant | Compliant | Compliant | Compliant |
应用须知
- Bridging the Divide: A DAC Applications Tutorial (Precision Signal Path)PDF, 1.9 Mb, 档案已发布: Sep 23, 2010
- AN-2001 Daisy Chaining Precision DACs (Rev. A)PDF, 75 Kb, 修订版: A, 档案已发布: May 1, 2013
It is not uncommon for the system designer to face a quagmire of reconciling the system complexity withthe desire to keep the system footprint small. One specific example that often arises in the context ofsmall system footprint is the need for single master controller to communicate with a number of slavedevices. This is not much of a problem if the master controller has multiple I/O resour
模型线
系列: DAC122S085 (5)
制造商分类
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)