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The RHRDAC1612 is a very low-noise, low-frequency, radiation hardened DAC optimized to operate in a bandwidth up to 3 kHz. This DAC has a sigma-delta architecture which provides superior linearity performance and features a very good signal-to-noise ratio of 96 dB@3 kHz.
The DAC operates with a standard SPI input data which it converts into single-ended, internally-filtered voltage outputs. The SPI interface allows write and read mode implementations.
Specifically designed to optimize precision over power consumption, the RHRDAC1612 only dissipates 15 mW at 12 ksps clocking.主要特性
- ΣΔ DAC
- 16-bit resolution at 3 kHz bandwidth
- External master clock: 2.4 to 3.6 MHz
- Internal master clock: 3 MHz
- Sampling frequency: 12 ksps at 3 MHz master clock
- Serial peripheral interface (SPI)
- Selectable input format: straight binary or two’s complement
- Internally filtered, single-ended output voltage
- Output feedback pin dedicated for high precision sensing
- 1.8 V/3.3 V digital interfaces
- 3 V to 3.6 V analog supply
- Compatible with the RHF100 1.2 V Vref
- Power-down mode
- 100 krad MIL-STD-883 1019.7
- SEL immune (up to 120 MeV.cm²/mg)
- SEU characterized
All resources
产品规格 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Sep 2020 |
25 Sep 2020
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| 12 Feb 2018 |
12 Feb 2018
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技术文档 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Oct 2015 |
22 Oct 2015
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选型指南 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Apr 2020 |
22 Apr 2020
|
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| 16 Oct 2020 |
16 Oct 2020
|
CAD/EDA Symbols, Footprints and Models
All resources
硬件型号、CAD库及SVD (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 03 Mar 2020 |
03 Mar 2020
|
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| RH-DAC1612K1 |
批量生产
|
Flat-24N | 工业 | N/A |
|
| RHRDAC1612K01V |
批量生产
|
Flat-24N | 工业 | N/A |
|
RH-DAC1612K1
Package:
Flat-24NMaterial Declaration**:
RHRDAC1612K01V
Package:
Flat-24NMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Package: Product Marking | Country of Origin | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||
| RH-DAC1612K1 | 没有经销商，请联系我们的销售办事处 |
批量生产
|
3A001A2C | 3A001A2C | Carrier Tape | Flat-24N | - | - | - | Engineering Model | Gold | RH-DAC1612K1 | FRANCE | ||||
| RHRDAC1612K01V | 没有经销商，请联系我们的销售办事处 |
批量生产
|
3A001A2C | 3A001A2C | Carrier Tape | Flat-24N | - | - | RHRDAC1612K01V | QML-V | Gold | 5962R1621101VXC | FRANCE | ||||
供货状态
批量生产ECCN (US)
3A001A2C供货状态
批量生产ECCN (US)
3A001A2C