参数资料
| 型号： | AD5737ACPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/44页 |
| 文件大小： | 0K |
| 描述： | IC DAC QUAD 12BIT CUR 64-LFCSP |
| 标准包装： | 1 |
| 设置时间： | 15µs |
| 位数： | 12 |
| 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 |
| 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，单极 |
| 采样率（每秒）： | * |
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Data Sheet
AD5737
Rev. C | Page 13 of 44
Pin No.
Mnemonic
Description
49
IGATEC
Optional Connection for External Pass Transistor. Leave this pin unconnected when using the dc-to-dc
converter. For more information, see the External PMOS Mode section.
50
NC
No Connect. Do not connect to this pin.
51
CHARTC
HART Input Connection for DAC Channel C. For more information, see the HART Connectivity section.
52
NC
No Connect. Do not connect to this pin.
53
AGND
Ground Reference Point for Analog Circuitry. This pin must be connected to 0 V.
54
I
OUT_D
Current Output Pin for DAC Channel D.
55
NC
No Connect. Do not connect to this pin.
56
V
BOOST_D
Supply for Channel D Current Output Stage (see Figure 48). To use the dc-to-dc converter, connect this pin
as shown in Figure 55.
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. For more information, see the DC-to-DC
Converter Compensation Capacitors section and the AI
CC Supply Requirements—Slewing section.
58
IGATED
Optional Connection for External Pass Transistor. Leave this pin unconnected when using the dc-to-dc
converter. For more information, see the External PMOS Mode section.
59
CHARTD
HART Input Connection for DAC Channel D. For more information, see the HART Connectivity section.
60
NC
No Connect. Do not connect to this pin.
61
REFIN
External Reference Voltage Input.
62
REFOUT
Internal Reference Voltage Output. It is recommended that a 0.1 F capacitor be placed 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. For more information, see the External Current Setting Resistor 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. For more information, see the External Current Setting Resistor section.
EPAD
Exposed Pad. The exposed paddle should be connected to AGND, or, alternatively, it can be left electrically
unconnected. It is recommended that the paddle be thermally connected to a copper plane for enhanced
thermal performance.
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| AD573JN | 功能描述:IC ADC 10BIT SAR REGISTER 20-DIP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
| AD573JNZ | 功能描述:IC ADC 10BIT SAR REGISTER 20-DIP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率（每秒）:1M 数据接口:串行，SPI? 转换器数目:1 功率耗散（最大）:- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘（4x4） 包装:Digi-Reel® 输入数目和类型:8 个单端，单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6 |
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