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参数资料
| 型号： | ISL5729IN |
| 厂商： | Intersil |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC DAC DUAL 10BIT 3.3V 48-MQFP |
| 标准包装： | 250 |
| 位数： | 10 |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 274mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-TQFP（7x7） |
| 包装： | 托盘 |
| 输出数目和类型： | 4 电流，单极 |
| 采样率（每秒）： | 130M |
4
Pin Descriptions
PIN NO.
PIN NAME
PIN DESCRIPTION
11, 19, 26
AGND
Analog ground.
13, 24
AVDD
Analog supply (+2.7V to +3.6V).
28
CLK
Clock input.
27
DGND
Connect to digital ground.
10
DVDD
Digital supply (+2.7V to +3.6V).
20
FSADJ
Full scale current adjust. Use a resistor to ground to adjust full scale output current. Full scale output
current = 32 x VFSADJ/RSET.
14, 23
NC
Not internally connected. Recommend no connect.
12, 25
ICOMP, QCOMP
Compensation pin for internal bias generation. Each pin should be individually decoupled to AGND with
a 0.1
F capacitor.
1-4, 29-38,
43-48
ID9-ID0, QD9-QD0
Digital data input ports. Bit 9 is most significant bit (MSB) and bit 0 is the least significant bit (LSB).
15, 22
IOUTA, QOUTA
Current outputs of the device. Full scale output current is achieved when all input bits are set to binary 1.
16, 21
IOUTB, QOUTB
Complementary current outputs of the device. Full scale output current is achieved on the complementary
outputs when all input bits are set to binary 0.
17
REFIO
Reference voltage input if Internal reference is disabled. The internal reference is not intended to drive an
external load. Use 0.1
F cap to ground when internal reference is enabled.
18
REFLO
Connect to analog ground to enable internal 1.2V reference or connect to AVDD to disable internal reference.
5-8, 39-42
NC
No connect (NC). Not internally connected. No termination required, may be used for device migration to
higher resolution DACs.
9
SLEEP
Connect to digital ground or leave floating for normal operation. Connect to DVDD for sleep mode.
ISL5729
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相关代理商/技术参数 |
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| ISL5729INZ | 功能描述:IC DAC 10BIT CMOS DUAL 48LQFP 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）:* |
| ISL5740 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:3V Dual 10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference |
| ISL57402IN | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:3V Dual 10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference |
| ISL57403IN | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:3V Dual 10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference |
| ISL57404IN | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:3V Dual 10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference |
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