参数资料
| 型号： | AD5570WRS |
| 厂商： | Analog Devices Inc |
| 文件页数： | 24/24页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT SRL-IN/VOUT 16-SSOP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 设置时间： | 12µs |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 电压电源： | 双 ± |
| 功率耗散（最大）： | 150mW |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
| 输出数目和类型： | 1 电压，双极 |
| 采样率（每秒）： | 83k |
AD5570
Rev. C | Page 9 of 24
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
VSS 1
VDD 2
CLR 3
LDAC 4
SYNC 5
SCLK 6
SDIN 7
SDO 8
REFGND
REFIN
REFGND
VOUT
AGNDS
16
15
14
13
12
AGND
PD
DGND
11
10
9
AD5570
TOP VIEW
(Not to Scale)
03760-005
Figure 5. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
VSS
Negative Analog Supply Voltage. 12 V ± 5% to 15 V ± 10% for specified performance.
2
VDD
Positive Analog Supply Voltage. 12 V ± 5% to 15 V ± 10% for specified performance.
3
CLR
Level Sensitive, Active Low Input. A falling edge of CLR resets VOUT to AGND. The contents of the registers
are untouched.
4
LDAC
Active Low Control Input. Transfers the contents of the input register to the DAC register. LDAC can be tied
permanently low, enabling the outputs to be updated on the rising edge of SYNC.
5
SYNC
Active Low Control Input. This is the frame synchronization signal for the data. When SYNC goes low, it powers
on the SCLK and SDIN buffers and enables the input shift register. Data is transferred in on the falling edges of
the following 16 clocks.
6
SCLK
Serial Clock Input. Data is clocked into the input register on the falling edge of the serial clock input. Data can
be transferred at rates of up to 8 MHz.
7
SDIN
Serial Data Input. Data is clocked into the 16-bit register on the falling edge of the serial clock input.
8
SDO
Serial Data Output. Can be used for daisy-chaining a number of devices together or for reading back the data in
the shift register for diagnostic purposes. This is an open-drain output; it must be pulled to logic high with an
external pull-up resistor of ~5 kΩ.
9
DGND
Digital Ground. Ground reference for all digital circuitry.
10
PD
Active Low Control Input. Allows the DAC to be put into a power-down state.
11
AGND
Analog Ground. Ground reference for all analog circuitry.
12
AGNDS
Analog Ground Sense. This is normally tied to AGND.
13
VOUT
Analog Output Voltage.
14, 16
REFGND
Reference Ground. Tie this pin to 0 V.
15
REFIN
Voltage Reference Input. This is internally buffered before being applied to the DAC. For bipolar ±10 V output
range, REFIN is 5 V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5570WRS-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 16-bit 16-Pin SSOP T/R 制造商:Analog Devices 功能描述:DAC 1CH R-2R 16BIT 16SSOP - Tape and Reel |
| AD5570WRS-REEL7 | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 16-bit 16-Pin SSOP T/R 制造商:Analog Devices 功能描述:DAC 1CH R-2R 16BIT 16SSOP - Tape and Reel |
| AD5570WRSZ | 功能描述:IC DAC 16BIT SRL-IN/VOUT 16-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD5570WRSZ | 制造商:Analog Devices 功能描述:16BIT DAC SERIAL +/-15V SMD 5570 |
| AD5570WRSZ-REEL | 功能描述:IC DAC 16BIT SERIAL IN 16SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Data Converter Fundamentals DAC Architectures 标准包装:750 系列:- 设置时间:7µs 位数:16 数据接口:并联 转换器数目:1 电压电源:双 ± 功率耗散（最大）:100mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-LCC（J 形引线） 供应商设备封装:28-PLCC（11.51x11.51） 包装:带卷 (TR) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:143k |
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