8173FSZ 查看數據表（PDF） - Intersil
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8173FSZ Datasheet PDF : 14 Pages
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EL8170, EL8173
Electrical Specifications
V+ = +5V, V- = GND, VCM = 1/2V+, VEN = V-, RL = Open, TA = +25°C, unless otherwise specified. Boldface
limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by
characterization. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 2) TYP (Note 2) UNIT
IS,DIS
Supply Current, Disabled
EN = V+
1.8
2.6
4
µA
1.3
5
VENH
VENL
VSUPPLY
IO+
EN Pin for Shut-down
EN Pin for Power-on
Supply Operating Range
V+ to V- (Note 3)
Output Source Current into 10Ω to V+/2 V+ = +5V
2
V
0.8
V
2.4
5.5
V
23
32
mA
19
V+ = +2.4V
6
8
mA
4.5
IO-
Output Sink Current into 10Ω to V+/2 V+ = +5V
19
26
mA
15
V+ = +2.4V
5
7
mA
4
AC SPECIFICATIONS
-3dB BW
-3dB Bandwidth
EL8170
Gain = 100
192
kHz
Gain = 200
93
kHz
Gain = 500
30
kHz
Gain = 1000
13
kHz
EL8173
Gain = 10
396
kHz
Gain = 20
221
kHz
Gain = 50
69
kHz
Gain = 100
30
kHz
eN
Input Noise Voltage
EL8170
EL8173
f = 0.1Hz to 10Hz
Input Noise Voltage Density
EL8170
EL8173
fo = 1kHz
3.5
µVP-P
3.6
µVP-P
58
nV/√Hz
220
nV/√Hz
iN
Input Noise Current Density
CMRR @ 60Hz Input Common Mode Rejection Ratio
EL8170, fo = 1kHz
EL8173, fo = 1kHz
EL8170
EL8173
VCM = 1VP-P,
RL = 10kΩ to VCM
0.38
pA/√Hz
0.8
pA/√Hz
100
dB
84
dB
PSRR+ @
120Hz
Power Supply Rejection Ratio (V+)
PSRR- @
120Hz
Power Supply Rejection Ratio (V-)
TRANSIENT RESPONSE
EL8170
EL8173
EL8170
EL8173
V+, V- = ±2.5V,
VSOURCE = 1VP-P,
RL = 10kΩ to VCM
V+, V- = ±2.5V,
VSOURCE = 1VP-P,
RL = 10kΩ to VCM
98
dB
78
dB
106
dB
82
dB
SR
Slew Rate
RL = 1kΩ to GND
0.4
0.55
0.7
V/µs
0.35
0.7
NOTES:
2. Parts are 100% tested at +25°C. Temperature limits established by characterization and are not production tested.
3. VSUPPLY = +5.25V max when VENL = +V (device in disable state).
3
FN7490.4
February 14, 2008
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