参数资料
| 型号： | AD660AR |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT MONO W/VREF 24-SOIC |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 系列： | DACPORT® |
| 设置时间： | 6µs |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 电压电源： | 模拟和数字，双 ± |
| 功率耗散（最大）： | 625mW |
| 工作温度： | -40°C ~ 85°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： | 管件 |
| 输出数目和类型： | 1 电压，单极；1 电压，双极 |
| 采样率（每秒）： | 167k |
AD660
Rev. B | Page 12 of 20
It is also possible to use external references other than 10 V with
slightly degraded linearity specifications. The recommended
range of reference voltages is 5 V to 10.24 V, which allows 5 V,
8.192 V, and 10.24 V ranges to be used. For example, by using
the AD586 5 V reference, outputs of 0 V to 5 V unipolar or ±5 V
bipolar can be realized. Using the AD586 voltage reference
makes it possible to operate the AD660 with ±12 V supplies
with 10% tolerances.
reference in the bipolar configuration. The highest grade
AD586MN is specified with a drift of 2 ppm/°C, which is a
7.5× improvement over the AD660 internal reference. This
circuit includes two optional potentiometers and one optional
resistor that can be used to adjust the gain, offset, and bipolar
zero errors in a manner similar to that described in the Bipolar
Configuration section. Use 5.000000 V and +4.999847, as the
output values.
The AD660 can also be used with the AD587 10 V reference,
using the same configuration shown in Figure 12 to produce a
±10 V output. The highest grade AD587UQ is specified at
5 ppm/°C, which is a 3× improvement over the AD660 internal
reference.
±10 V reference, in the unipolar configuration. The highest
grade AD688BQ is specified with a temperature coefficient of
1.5 ppm/°C. The ±10 V output is also ideal for providing precise
biasing for the offset trim resistor, R4.
HBE
CONTROL
LOGIC
SER
CLR
LDAC
REF IN
GND
TRIM
VOUT
VIN
R1
50
R2
10k
R2
50
REF OUT
AD660
AD586
SOUT
VOUT
AGND
SPAN/
BIPOLAR
OFFSET
DGND
–VEE
+VCC
+VLL
10V REF
16-BIT LATCH
16-BIT DAC
16
17
18
19
23
24
20
21
22
13
1
2
3
4
15
01
81
3-
0
12
OUTPUT
6
5
4
2
10k
10.05k
DB1/DB9/
DATADIR
11
LBE/
CLEAR SELECT
DB0/
DB8/
SIN
CS
DB7/
DB15
5
12
14
16-BIT LATCH
Figure 12. Using the AD660 with the AD586 5 V Reference
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD660AR-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R/Current Steering 16-bit 24-Pin SOIC W T/R 制造商:Analog Devices 功能描述:IC, MONO 16-BIT D/A CONV - Tape and Reel |
| AD660ARZ | 功能描述:IC DAC 16BIT MONO W/VREF 24-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:DACPORT® 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) |
| AD660ARZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic 16-Bit Serial/Byte DACPORT |
| AD660ARZ-REEL | 功能描述:IC DAC 16BIT MONO W/VREF 24-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:DACPORT® 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 |
| AD660ARZ-REEL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic 16-Bit Serial/Byte DACPORT |
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