参数资料
型号: AD654JRZ-REEL7
厂商: Analog Devices Inc
文件页数: 2/12页
文件大小: 354K
描述: IC V-F CONVERTER MONO 8-SOIC TR
标准包装: 750
类型: 电压至频率
频率 - 最大: 500kHz
全量程: ±50ppm/°C
线性: ±0.2%
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: 带卷 (TR)
2
REV.
AD654SPECIFICATIONS
(T
A
 = +25C and V
S
 (total) = 5 V to 16.5 V, unless otherwise noted. All testing done
@ V
S
 = +5 V.)
AD654JN/JR
Model
Min
Typ
Max
Units
CURRENT-TO-FREQUENCY CONVERTER
Frequency Range
0
500
kHz
Nonlinearity
1
f
MAX
 = 250 kHz
0.06
0.1
%
f
MAX
 = 500 kHz
0.20
0.4
%
Full-Scale Calibration Error
C = 390 pF, I
IN
 = 1.000 mA
10
+10
%
vs. Supply (f
MAX
 d 250 kHz)
V
S
 = +4.75 V to +5.25 V
0.20
0.40
%/V
V
S
 = +5.25 V to +16.5 V
0.05
0.10
%/V
vs. Temp (0癈 to +70癈)
50
ppm/癈
ANALOG INPUT AMPLIFIER
(Voltage-to-Current Converter)
Voltage Input Range
Single Supply
0
(+V
S
  4)
V
Dual Supply
V
S
(+V
S
  4)
V
Input Bias Current
(Either Input)
30
50
nA
Input Offset Current
5
nA
Input Resistance (Noninverting)
250
M&
Input Offset Voltage
0.5
1.0
mV
vs. Supply
V
S
 = +4.75 V to +5.25 V
0.1
0.25
mV/V
V
S
 = +5.25 V to +16.5 V
0.03
0.1
mV/V
vs. Temp (0癈 to +70癈)
4
礦/癈
OUTPUT INTERFACE (Open Collector Output)
(Symmetrical Square Wave)
Output Sink Current in Logic 0
2
V
OUT
 = 0.4 V max, +25癈
10
20
mA
V
OUT
 = 0.4 V max, 0癈 to +70癈
5
10
mA
Output Leakage Current in Logic 1
10
100
nA
0癈 to +70癈
50
500
nA
Logic Common Level Range
V
S
(+V
S
  4)
V
Rise/Fall Times (C
T
 = 0.01 礔)
I
IN
= 1 mA
0.2
I
IN
 = 1 礎
1
POWER SUPPLY
Voltage, Rated Performance
4.5
16.5
V
Voltage, Operating Range
Single Supply
4.5
36
V
Dual Supply
?
?8
V
Quiescent Current
V
S
(Total) = 5 V
1.5
2.5
mA
V
S
 (Total) = 30 V
2.0
3.0
mA
TEMPERATURE RANGE
Operating Range
40
+85
NOTES
1
At f
MAX
 = 250 kHz; R
T
= 1 k&, C
T
 = 390 pF, I
IN
 = 0 mA1 mA.
1
At f
MAX
 = 500 kHz; R
T
= 1 k&, C
T
 = 200 pF, I
IN
 = 0 mA1 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.
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.
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