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参数资料
| 型号： | AD654 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Low Cost Monolithic Voltage-to-Frequency Converter(低成本单片电压-频率转换器) |
| 中文描述： | 低成本单片电压频率转换器（低成本单片电压-频率转换器） |
| 文件页数： | 2/8页 |
| 文件大小： | 307K |
| 代理商： | AD654 |
AD654–SPECIFICATIONS
AD654JN/JR
Typ
Model
Min
Max
Units
CURRENT-TO-FREQUENCY CONVERTER
Frequency Range
Nonlinearity
1
f
MAX
= 250 kHz
f
MAX
= 500 kHz
Full-Scale Calibration Error
C = 390 pF, I
IN
= 1.000 mA
vs. Supply (f
MAX
≤
250 kHz)
V
S
= +4.75 V to +5.25 V
V
S
= +5.25 V to +16.5 V
vs. Temp (0
°
C to +70
°
C)
0
500
kHz
0.06
0.20
0.1
0.4
%
%
–10
10
%
0.20
0.05
50
0.40
0.10
%/V
%/V
ppm/
°
C
ANALOG INPUT AMPLIFIER
(Voltage-to-Current Converter)
Voltage Input Range
Single Supply
Dual Supply
Input Bias Current
(Either Input)
Input Offset Current
Input Resistance (Noninverting)
Input Offset Voltage
vs. Supply
V
S
= +4.75 V to +5.25 V
V
S
= +5.25 V to +16.5 V
vs. Temp (0
°
C to +70
°
C)
0
–V
S
(+V
S
– 4)
(+V
S
– 4)
V
V
30
5
250
0.5
50
nA
nA
M
mV
1.0
0.1
0.03
4
0.25
0.1
mV/V
mV/V
μ
V/
°
C
OUTPUT INTERFACE (Open Collector Output)
(Symmetrical Square Wave)
Output Sink Current in Logic “0”
2
V
OUT
= 0.4 V max, +25
°
C
V
OUT
= 0.4 V max, 0
°
C to +70
°
C
Output Leakage Current in Logic “1”
0
°
C to +70
°
C
Logic Common Level Range
Rise/Fall Times (C
T
= 0.01
μ
F)
I
IN
= 1 mA
I
IN
= 1
μ
A
10
5
20
10
10
50
mA
mA
nA
nA
V
100
500
(+V
S
– 4)
–V
S
0.2
1
μ
s
μ
s
POWER SUPPLY
Voltage, Rated Performance
Voltage, Operating Range
Single Supply
Dual Supply
Quiescent Current
V
S
(Total) = 5 V
V
S
(Total) = 30 V
4.5
16.5
V
4.5
±
5
36
±
18
V
V
1.5
2.0
2.5
3.0
mA
mA
TEMPERATURE RANGE
Operating Range
–40
+85
°
C
PACKAGE OPTIONS
3
SOIC (R-8)
Plastic DIP (N-8)
AD654JR
AD654JN
NOTES
1
At f
MAX
= 250 kHz; R
T
= 1 k
, C
T
= 390 pF, I
IN
= 0 mA–1 mA.
1
At
f
MAX
= 500 kHz; R
T
= 1 k
, C
T
= 200 pF, I
IN
= 0 mA–1 mA.
2
The sink current is the amount of current that can flow into Pin 1 of the AD654 while maintaining a maximum voltage of 0.4 V between Pin 1 and Logic Common.
3
N = Plastic DIP; R = SOIC.
Specifications shown in
boldface
are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
Specifications subject to change without notice
REV. A
–2–
(T
A
= +25
8
C and V
S
(total) = 5 V to 16.5 V, unless otherwise noted.
All testing done@ V
S
= +5 V.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD654JCHIPS | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage-to-Frequency Converter |
| AD654JN | 功能描述:IC V-F CONVERTER MONO 8-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR |
| AD654JN/+ | 制造商:Rochester Electronics LLC 功能描述:IC - LOW COST V/F CONV. - Bulk |
| AD654JNZ | 功能描述:IC V-F CONVERTER MONO 8-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR |
| AD654JNZ/+ | 功能描述:IC CONV VOLT-FREQ 500KHZ 8DIP RoHS:是 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR |
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