参数资料
| 型号： | AD9779ABSVZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 26/56页 |
| 文件大小： | 0K |
| 描述： | DAC 16BIT 1.0GSPS 100-TQFP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 设计资源： | Interfacing ADL5370 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0016) Interfacing ADL5371 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0017) Interfacing ADL5372 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0018) Interfacing ADL5373 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0019) Interfacing ADL5374 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0020) Interfacing ADL5375 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0021) |
| 标准包装： | 1,000 |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 2 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 300mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-TQFP 裸露焊盘 |
| 供应商设备封装： | 100-TQFP-EP（14x14） |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 4 电流，单极 |
| 采样率（每秒）： | 1G |
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AD9776A/AD9778A/AD9779A
Rev. B | Page 32 of 56
Register
Address
Bits
Register Name
Parameter
Function
Default
AUX DAC2 Control
0x12
0x11
1:0
7:0
Auxiliary DAC2 Data[9:8]
Auxiliary DAC2 Data[7:0]
Auxiliary DAC2 Data[9:0] is the 10-bit output
current control word. Magnitude of the auxiliary
DAC current increases with increasing value. Bit 9 is
the MSB and Bit 0 is the LSB.
00
00000000
0x12
7
Auxiliary DAC2 sign
0: AUX2_P active.
1: AUX2_N active.
0
0x12
6
Auxiliary DAC2 current
direction
0: source.
1: sink.
0
0x12
5
Auxiliary DAC2 power-down
0: auxiliary DAC2 on.
1: auxiliary DAC2 off.
0
0x13 to
0x18
Reserved
Interrupt
0x19
7
Data timing error IRQ
Read only. Active high indicates a timing violation
occurred on the input data port. The IRQ is latched.
This bit is cleared when the Interrupt register is read.
0
0x19
6
Sync timing error IRQ
Read only. Active high indicates a timing violation
occurred on the SYNC_I input. The IRQ is latched.
This bit is cleared when the Interrupt register is read.
0
0x19
4
Data timing error type
Read only. Indicates the timing error type.
0: hold time violation.
1: setup time violation.
Meaningful when data timing error IRQ is active.
0
0x19
3
Data timing error IRQ enable
0: data timing error IRQ is masked.
1: data timing error IRQ is enabled.
0
0x19
2
Sync timing error IRQ enable
0: sync timing error IRQ is masked.
1: sync timing error IRQ is enabled.
0
0x19
0
Internal sync loopback
The received SYNC_O signal is looped back to the
SYNC_I signal.
0
Version
0x1F
7:0
Version[7:0]
Indicates device hardware revision number.
00000111
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9779A-DPG2-EBZ | 功能描述:BOARD EVALUATION FOR AD9779A RoHS:是 类别:编程器，开发系统 >> 评估板 - 数模转换器 (DAC) 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率（每秒）:- 数据接口:串行，SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| AD9779A-EBZ | 制造商:Analog Devices 功能描述:DUAL 16B, 1.0 GSPS TXDAC - Bulk |
| AD9779AMOD-EBZ | 制造商:Analog Devices 功能描述:DUAL 16B, 1.0 GSPS TXDAC - Bulk |
| AD9779AXSVZ | 制造商:Analog Devices 功能描述:DUAL 16-BIT, 1 GSPS, DIGITAL-TO-ANALOG CONVERTER - Bulk |
| AD9779BSV | 制造商:Analog Devices 功能描述:DAC 2CH INTERPOLATION FLTR 16BIT 100TQFP EP - Bulk |
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