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参数资料
| 型号： | AD5532BBCZ-1 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC DAC 14BIT 32CH BIPO 74-CSPBGA |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 设置时间： | 22µs |
| 位数： | 14 |
| 数据接口： | 串行 |
| 转换器数目： | 34 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 623mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 74-LBGA，CSPBGA |
| 供应商设备封装： | 74-CSPBGA（12x12） |
| 包装： | 托盘 |
| 输出数目和类型： | 32 电压，单极 |
| 采样率（每秒）： | 45k |
| 配用： | EVAL-AD5532HSEBZ-ND - BOARD EVAL FOR AD5532HS EVAL-AD5532EBZ-ND - BOARD EVAL FOR AD5532 |
REV. A
AD5532B
–12–
TRACK
VIN
DAC
ACQUISITION
CIRCUIT
VOUT1
BUSY
OUTPUT
STAGE
CONTROLLER
THRESHOLD
VOLTAGE
PIN
DRIVER
DEVICE
UNDER
TEST
ONLY ONE CHANNEL SHOWN FOR SIMPLICITY
AD5532B
Figure 9. Typical ATE Circuit Using
TRACK Input
of the pin driver, the comparator output switches. The
C/P
then knows what code is required to be input in order to obtain
the desired voltage at the DUT. The
TRACK input is now
brought high and the part begins to acquire VIN. At this stage,
BUSY goes low until V
IN has been acquired. The output buffer
is then switched from VIN to the output of the DAC.
MODES OF OPERATION
The AD5532B can be used in four different modes of oper-
ation. These modes are set by two mode bits, the first two bits in
the serial word.
OFFSET SEL
A4 –A0
CAL
0
MSB
MODE BITS
0
TEST BIT
LSB
MODE BIT 1 MODE BIT 2
a. 10-Bit Input Serial Write Word (ISHA Mode)
OFFSET SEL
A4 –A0
CAL
1
0
MSB
MODE BITS
0
TEST BIT
LSB
DB13–DB0
b. 24-Bit Input Serial Write Word (DAC Mode)
OFFSET SEL
A4 –A0
CAL
0
1
MSB
LSB
MODE BITS
DB1 3 –DB0
0
TEST BIT
10-BIT
SERIAL WORD
WRITTEN TO PART
14-BIT DATA
READ FROM PART AFTER
NEXT FALLING EDGE OF
SYNC
(DB13 = MSB OF DAC WORD)
MSB
LSB
c. Input Serial Interface (Acquire and Readback Mode)
OFFSET SEL
A4 –A0
CAL
1
MSB
LSB
MODE BITS
DB1 3 –DB0
0
TEST BIT
10-BIT
SERIAL WORD
WRITTEN TO PART
14-BIT DATA
READ FROM PART AFTER
NEXT FALLING EDGE OF
SYNC
(DB13 = MSB OF DAC WORD)
MSB
LSB
d. Input Serial Interface (Readback Mode)
Figure 10. Serial Interface Formats
Table II. Modes of Operation
Mode Bit 1
Mode Bit 2
Operating Mode
00
ISHA Mode
01
DAC Mode
10
Acquire and Readback
11
Readback
1. ISHA Mode
In this mode, a channel is addressed and that channel
acquires the voltage on VIN. This mode requires a 10-bit
write (see Figure 3) to address the relevant channel (VOUT0–
VOUT31, offset channel or all channels). MSB is written first.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5532HS | 制造商:AD 制造商全称:Analog Devices 功能描述:32-Channel 14-Bit DAC with High-Speed 3-Wire Serial Interface |
| AD5532HSABC | 功能描述:IC DAC 14BIT 32CH 74-CSPBGA RoHS:否 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）:* |
| AD5532HSABCZ | 功能描述:IC DAC 14BIT 32CH HS 74-CSPBGA 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）:* |
| AD5533 | 制造商:AD 制造商全称:Analog Devices 功能描述:32-Channel Infinite Sample-and-Hold |
| AD5533ABC-1 | 制造商:Analog Devices 功能描述:Sample and Hold 32-CH 16us 74-Pin CSP-BGA |
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