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| 型号： | AD652SQ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/28页 |
| 文件大小： | 779K |
| 描述： | IC V-F CONV SYNCH MONO 5V 16CDIP |
| 标准包装： | 1 |
| 类型： | 电压至频率 |
| 频率 - 最大： | 2MHz |
| 全量程： | ±25ppm/°C |
| 线性： | ±0.005% |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-CDIP |
| 包装： | 管件 |
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AD652
Rev. C | Page 5 of 28
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Ratings
Total Supply Voltage +VS to VS
36 V
Maximum Input Voltage (Figure 6)
36 V
Maximum Output Current
(Open Collector Output)
50 mA
Amplifier Short-Circuit to Ground
Indefinite
Storage Temperature Range: CERDIP 65癈 to +150癈
Storage Temperature Range: PLCC
65癈 to +150癈
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
DEFINITIONS OF SPECIFICATIONS
Gain Error
The gain of a voltage-to-frequency converter is the scale factor
setting that provides the nominal conversion relationship, e.g.,
1 MHz full scale. The gain error is the difference in slope
between the actual and ideal transfer functions for the V-F
converter.
Linearity Error
The linearity error of a V-F is the deviation of the actual
transfer function from a straight line passing through the
endpoints of the transfer function.
Gain Temperature Coefficient
The gain temperature coefficient is the rate of change in full-
scale frequency as a function of the temperature from +25癈 to
T
MIN
or T
MAX
.
Table 3. Pin Configurations
Pin No.
Q-16 Package
P-20A Package
1
+VS
NC
2
TRIM
+VS
3
TRIM
NC
4
OP AMP OUT
OP AMP OUT
5
OP AMP
OP AMP
6
OP AMP +
OP AMP +
7
10 VOLT INPUT
5 VOLT INPUT
8
V
S
10 VOLT INPUT
9
C
OS
8 VOLT INPUT
10
CLOCK INPUT
OPTIONAL 10 V INPUT
11
FREQ OUT
VS
12
DIGITAL GND
COS
13
ANALOG GND
CLOCK INPUT
14
COMP
FREQ OUT
15
COMP +
DIGITAL GND
16
COMP REF
ANALOG GND
17
COMP
18
COMP +
19
NC
20
COMP REF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD652SQ/883B | 功能描述:电压频率转换及频率电压转换 IC - SYNC V/F CONVERTER RoHS:否 制造商:Texas Instruments 全标度频率:4000 KHz 线性误差:+/- 1 % FSR 电源电压-最大: 电源电压-最小: 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:Through Hole 封装 / 箱体:PDIP-14 封装:Tube |
| AD652SQ/883B2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter |
| AD652SQ2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter |
| AD652SQ883B2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter |
| AD652SW | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter |
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