ES636_09 View Datasheet(PDF) - Cyrustek corporation
Part Name
Description
Manufacturer
ES636_09 Datasheet PDF : 13 Pages
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ES636
True RMS-to-DC Converters
Electrical Characteristics-ES636(continued)
(TA= +25℃, Vs = +3V, -Vs = -3V, unless otherwise noted.)
PARAMETER
CONDITIONS
ERROR vs. CREST FACTOR
Crest Factor 1 to 2
Additional Error
Crest Factor = 3
Crest Factor = 6
FREQUENCY RESPONSE (Note 2,4)
Bandwidth for 1% Additional
Error (0.09dB)
VIN =35mV
VIN=100mV
VIN =400mV
±3dB Bandwidth
VIN =35mV
VIN =100mV
VIN =400mV
INPUT CHARACTERISTICS
Continuous RMS, All Supplies
Input Signal range
Peak Transient
+3V, -5V Supplies
±2.5V Supplies
Safe Input
Input Resistance
Input Offset Voltage
All Supplies
±5V Supplies
MIN TYP MAX
Specified Accuracy
0.2
0.5
75
99
560
1.1
2.5
6.5
0 to 400
±2.8
±2
±5
±12
5.33 6.7
8
±0.5
OUTPUT CHARACTERISTICS (Note 1)
TA=+25℃
Offset Voltage
Output Voltage Swing
Output Resistance
dB OUTPUT
ERROR
TA =TMIN to TMAX
With Supply Voltage
+3V, -3V Supplies
±5V to ±10V Supplies
3mV ≦ VIN ≦ 1V
±0.5
±10
±0.1
0 to 2
0 to 1 1.5
8
10
12
±0.3 ±0.5
UNITS
±% of
Reading
kHz
MHz
MHz
mVRMS
VPK
VPK
kΩ
mV
mV
μV/℃
mV/V
V
kΩ
dB
Scale Factor
Scale Factor Tempco
IREF
IREF Range
IOUT TERMINAL
IOUT Scale Factor
IOUT Scale Factor Tolerance
Output Resistance
Voltage Compliance
BUFFER AMPLIFIER
Input and Output Voltage
Range
Input Offset Voltage
0dB=0.11VRMS
Rs=10kΩ
Input Current
Input Resistance
Output Current
Short-Circuit Current
Small-Signal Bandwidth
Slew Rate (Note 5)
Source
Sink
-3
mV/dB
%/℃
dB/℃
2
4
8
μA
1
50
μA
125
-20 ±10 ±20
8
10
12
-Vs to
(+Vs-2.0)
μA/VRMS
%
kΩ
V
-Vs to
(+Vs-2.0)
V
±0.8 ±2
mV
100 300
8
10
+2
-130
20
1
3
nA
Ω
mA
μA
mA
MHz
V/μs
5
09/02/16
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