参数资料
| 型号： | AD5737ACPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/44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 11 of 44
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
DG
ND
R
ESE
T
AV
DD
NC
CH
AR
T
A
IG
A
T
E
A
CO
M
P
DCD
C_
A
V
B
OOS
T
_
A
NC
I OU
T
_
A
AG
ND
NC
CH
ART
B
NC
IG
A
T
E
B
CO
M
P
DCD
C_
B
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
R
SE
T
_
C
R
SE
T
_
D
RE
F
O
UT
RE
F
IN
NC
CHA
RT
D
IG
A
T
E
D
CO
M
P
DC
DC_
D
V
BO
O
S
T
_
D
NC
I OU
T
_
D
AG
ND
NC
CHA
RT
C
NC
IG
A
T
E
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RSET_B
RSET_A
REFGND
AD0
AD1
SYNC
SCLK
SDIN
SDO
DVDD
DGND
LDAC
CLEAR
ALERT
FAULT
COMPDCDC_C
IOUT_C
VBOOST_C
AVCC
SWC
GNDSWC
GNDSWD
SWD
AGND
SWA
GNDSWA
GNDSWB
SWB
AGND
VBOOST_B
IOUT_B
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
AD5737
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. 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.
10
06
7-
00
6
Figure 7. Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
RSET_B
An external, precision, low drift, 15 kΩ current setting resistor can be connected to this pin to improve the
IOUT_B temperature drift performance. For more information, see the External Current Setting Resistor section.
2
RSET_A
An external, precision, low drift, 15 kΩ current setting resistor can be connected to this pin to improve the
IOUT_A temperature drift performance. For more information, see the External Current Setting Resistor section.
3
REFGND
Ground Reference Point for Internal Reference.
4
REFGND
Ground Reference Point for Internal Reference.
5
AD0
Address Decode for the Device Under Test (DUT) on the Board.
6
AD1
Address Decode for the DUT on the Board. It is not recommended to tie both AD1 and AD0 low when using
PEC, see the Packet Error Checking section.
7
SYNC
Frame Synchronization Signal for the Serial Interface. Active low input. When SYNC is low, data is clocked
into the input shift register on the falling edge of SCLK.
8
SCLK
Serial Clock Input. Data is clocked into the input shift register on the falling edge of SCLK. The serial interface
operates at clock speeds of up to 30 MHz.
9
SDIN
Serial Data Input. Data must be valid on the falling edge of SCLK.
10
SDO
Serial Data Output. Used to clock data from the serial register in readback mode (see Figure 4 and Figure 5).
11
DVDD
Digital Supply Pin. The voltage range is from 2.7 V to 5.5 V.
12
DGND
Digital Ground.
13
LDAC
Load DAC. This active low input is used to update the DAC register and, consequently, the DAC outputs.
When LDAC is tied permanently low, the addressed DAC data register is updated on the rising edge of
SYNC. If LDAC is held high during the write cycle, the DAC input register is updated, but the DAC output
is updated only on the falling edge of LDAC (see Figure 3). Using this mode, all analog outputs can be
updated simultaneously. The LDAC pin must not be left unconnected.
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相关代理商/技术参数 |
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| AD5737ACPZ-RL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output |
| AD5737X | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connectivity |
| AD573JD | 功能描述:IC ADC 10BIT SAR REG 20-CDIP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
| 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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