参数资料
| 型号： | AD1974YSTZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 17/24页 |
| 文件大小： | 0K |
| 描述： | IC CODEC 4CH ADC W/PLL 48-LQFP |
| 标准包装： | 2,000 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 4 |
| 功率耗散（最大）： | 429mW |
| 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： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 4 个差分，单极 |
AD1974
Data Sheet
Rev. D | Page 24 of 24
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MS-026-BBC
TOP VIEW
(PINS DOWN)
1
12
13
25
24
36
37
48
0.27
0.22
0.17
0.50
BSC
LEAD PITCH
1.60
MAX
0.75
0.60
0.45
VIEW A
PIN 1
0.20
0.09
1.45
1.40
1.35
0.08
COPLANARITY
VIEW A
ROTATED 90° CCW
SEATING
PLANE
7°
3.5°
0°
0.15
0.05
9.20
9.00 SQ
8.80
7.20
7.00 SQ
6.80
05
17
06
-A
Figure 19. 48-Lead Low Profile Quad Flat Package [LQFP]
(ST-48)
Dimensions shown in millimeters
ORDERING GUIDE
Temperature Range
Package Description
Package Option
AD1974YSTZ
40°C to +105°C
48-Lead LQFP
ST-48
AD1974YSTZ-RL
40°C to +105°C
48-Lead LQFP, 13”Tape and Reel
ST-48
AD1974WBSTZ
40°C to +105°C
48-Lead LQFP
ST-48
AD1974WBSTZ-RL
40°C to +105°C
48-Lead LQFP, 13”Tape and Reel
ST-48
EVAL-AD1974AZ
Evaluation Board
1 Z = RoHS Compliant Part.
2 W = Qualified for Automotive Applications.
3 SPI control port.
AUTOMOTIVE PRODUCTS
The AD1974W models are available with controlled manufacturing to support the quality and reliability requirements of automotive
applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers
should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in
automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to
obtain the specific Automotive Reliability reports for these models.
2007–2013 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D06614-0-3/13(D)
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