参数资料
| 型号： | AD5379ABC |
| 厂商： | Analog Devices Inc |
| 文件页数： | 7/29页 |
| 文件大小： | 0K |
| 描述： | IC DAC 14BIT 40CH 108-CSPBGA |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 设置时间： | 20µs |
| 位数： | 14 |
| 数据接口： | 串行，并联 |
| 转换器数目： | 40 |
| 电压电源： | 模拟和数字，双 ± |
| 功率耗散（最大）： | 850mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 108-BGA，CSPBGA |
| 供应商设备封装： | 108-CSPBGA（13x13） |
| 包装： | 托盘 |
| 输出数目和类型： | 40 电压，双极 |
| 采样率（每秒）： | 50k |
| 配用： | EVAL-AD5379EBZ-ND - BOARD EVALUATION FOR AD5379 |
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AD5379
Rev. B | Page 14 of 28
Pin
Function
FIFOEN
FIFO Enable (Level Sensitive, Active High). When connected to DVDD, the internal FIFO is enabled, allowing the user to
write to the device at full speed. FIFO is available in both serial and parallel mode. The FIFOEN pin has an internal
1 MΩ pull-down resistor connected to ground, meaning that the FIFO is disabled by default.
RESET
Asynchronous Digital Reset Input (Falling Edge Sensitive). If unused, RESET may be left unconnected; an internal pull-
up resistor (1 MΩ) ensures that the RESET input is held high. The function of this pin is equivalent to that of the power-
on reset generator. When this pin is taken low, the AD5379 state machine initiates a reset sequence to digitally reset
x1, m, c, and x2 registers to their default power-on values. This sequence takes 100 μs (typ). Furthermore, the input to
each of the DAC output buffer stages, VOUT0 to VOUT39, is switched to the externally set potential on the relevant
REFGND pin. During RESET, BUSY goes low and the parallel interface is disabled. All LDAC pulses are ignored until
BUSY goes high. When RESET is taken high again, the DAC ouputs remain at REFGND until LDAC is taken low.
REFGNDA1
Reference Ground for DACs 0 to 7. VOUT0 to VOUT7 are referenced to this voltage.
REFGNDA2
Reference Ground for DACs 8 and 9. VOUT8 and VOUT9 are referenced to this voltage.
REFGNDB1
Reference Ground for DACs 10 to 17. VOUT10 to VOUT17 are referenced to this voltage.
REFGNDB2
Reference Ground for DACs 18 and 19. VOUT18 and VOUT19 are referenced to this voltage.
REFGNDC1
Reference Ground for DACs 20 to 27. VOUT20 to VOUT27 are referenced to this voltage.
REFGNDC2
Reference Ground for DACs 28 and 29. VOUT28 and VOUT29 are referenced to this voltage.
REFGNDD1
Reference Ground for DACs 30 to 37. VOUT30 to VOUT37 are referenced to this voltage.
REFGNDD2
Reference Ground for DACs 38 and 39. VOUT38 and VOUT39 are referenced to this voltage.
1 These serial interface signals do not require separate pins, but share parallel interface pins.
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相关代理商/技术参数 |
参数描述 |
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| AD5379ABCZ | 功能描述:IC DAC 14BIT 40CHAN 108CSPBGA 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD537JCHIPS | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage-to-Frequency Converter |
| AD537JD | 功能描述:IC V/F CONV 14-CDIP RoHS:否 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 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-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR |
| AD537JH | 功能描述:IC V/F CONV TO-100-10 RoHS:否 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 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-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR |
| AD537JH | 制造商:Analog Devices 功能描述:SEMICONDUCTORS LINEAR 制造商:Analog Devices 功能描述:V/F CONVERTER 150KHZ 0.15% |
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