参数资料
| 型号： | AD5755-1ACPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 7/52页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT SERIAL 64LFCSP |
| 视频文件： | AD5755: 16-Bit Multi-Channel, Voltage and Current Output DAC |
| 特色产品： | AD5755 / AD5755-1 / AD5757 DACs |
| 标准包装： | 1 |
| 设置时间： | 11µs |
| 位数： | 16 |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 4 |
| 电压电源： | 模拟和数字，双 ± |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 64-LFCSP-VQ（9x9） |
| 包装： | 托盘 |
| 输出数目和类型： | 4 电流，4 电压 |
| 采样率（每秒）： | * |
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Data Sheet
AD5755-1
Rev. E | Page 15 of 52
Pin No.
Mnemonic
Description
46
V
BOOST_C
Supply for Channel C Current Output Stage (see Figure 73). This is also the supply for the V
OUT_x stage, which is
regulated to 15 V by the dc-to-dc converter. To use the dc-to-dc feature of the device, connect as shown in
47
I
OUT_C
Current Output Pin for DAC Channel C.
48
COMP
DCDC_C
DC-to-DC Compensation Capacitor. Connect a 10 nF capacitor from this pin to ground. Used to regulate the
feedback loop of the Channel C dc-to-dc converter. Alternatively, if using an external compensation resistor,
place a resistor in series with a capacitor to ground from this pin (see the DC-to-DC Converter Compensation
CC Supply Requirements—Slewing sections in the Device Features section for more
information).
49
V
OUT_C
Buffered Analog Output Voltage for DAC Channel C.
50
+V
SENSE_C
Sense Connection for the Positive Voltage Output Load Connection for V
OUT_C.
51
CHARTC
HART Input Connection for DAC Channel C.
52
COMP
LV_C
Optional Compensation Capacitor Connection for V
OUT_C Output Buffer. Connecting a 220 pF capacitor between
this pin and the V
OUT_C pin allows the voltage output to drive up to 2 F. Note that the addition of this capacitor
reduces the bandwidth of the output amplifier, increasing the settling time.
53
AV
SS
Negative Analog Supply Pin.
54
I
OUT_D
Current Output Pin for DAC Channel D.
55
V
OUT_D
Buffered Analog Output Voltage for DAC Channel D.
56
V
BOOST_D
Supply for Channel D Current Output Stage (see Figure 73). This is also the supply for the V
OUT_x stage, which is
regulated to 15 V by the dc-to-dc converter. To use the dc-to-dc feature of the device, connect as shown in
57
COMP
DCDC_D
DC-to-DC Compensation Capacitor. Connect a 10 nF capacitor from this pin to ground. Used to regulate the
feedback loop of the Channel D dc-to-dc converter. Alternatively, if using an external compensation resistor,
place a resistor in series with a capacitor to ground from this pin (see the DC-to-DC Converter Compensation
CC Supply Requirements—Slewing sections in the Device Features section for more
information).
58
+V
SENSE_D
Sense Connection for the Positive Voltage Output Load Connection for V
OUT_D.
59
CHARTD
HART Input Connection for DAC Channel D.
60
COMP
LV_D
Optional Compensation Capacitor Connection for V
OUT_D Output Buffer. Connecting a 220 pF capacitor between
this pin and the V
OUT_D pin allows the voltage output to drive up to 2 F. Note that the addition of this capacitor
reduces the bandwidth of the output amplifier, increasing the settling time.
61
REFIN
External Reference Voltage Input.
62
REFOUT
Internal Reference Voltage Output. It is recommended to place a 0.1 F capacitor between REFOUT and
REFGND.
REFOUT must be connected to REFIN to use the internal reference.
63
R
SET_D
An external, precision, low drift 15 k current setting resistor can be connected to this pin to improve the I
OUT_D
temperature drift performance. See the Device Features section.
64
R
SET_C
An external, precision, low drift 15 k current setting resistor can be connected to this pin to improve the I
OUT_C
temperature drift performance. See the Device Features section.
EPAD
Exposed Pad. This exposed pad should be connected to the potential of the AV
SS pin, or, alternatively, it can be
left electrically unconnected. It is recommended that the pad be thermally connected to a copper plane for
enhanced thermal performance.
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| AD5755-1ACPZ-REEL7 | 功能描述:IC DAC 16BIT SERIAL 64LFCSP 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 |
| AD5755-1X | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad Channel, 16-Bit, Serial Input, 4-20mA & Voltage Output DAC, Dynamic Power Control, HART Connectivity |
| AD5755ACPZ | 功能描述:数模转换器- DAC 16Bit Quad V/I DAC with Dynamic Power RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| AD5755ACPZ-REEL7 | 功能描述:IC DAC 16BIT QUAD 64-LFCSP 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:50 系列:- 设置时间:4µs 位数:12 数据接口:串行 转换器数目:2 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-uMAX 包装:管件 输出数目和类型:2 电压，单极 采样率（每秒）:* 产品目录页面:1398 (CN2011-ZH PDF) |
| AD5755BCPZ | 制造商:Analog Devices 功能描述: 制造商:Analog Devices 功能描述:DAC QUAD 16BIT -26.4/33VIN 64LFCSP 制造商:Analog Devices 功能描述:DAC, QUAD, 16BIT, -26.4/33VIN, 64LFCSP 制造商:Analog Devices 功能描述:DAC, QUAD, 16BIT, -26.4/33VIN, 64LFCSP, Resolution (Bits):16bit, Input Channel Type:Serial, Digital IC Case Style:LFCSP, No. of Pins:64, Data Interface:Microwire, QSPI, SPI, Supply Current:8.6mA, Operating Temperature Min:-40C, , RoHS Compliant: Yes |
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