GS3034 데이터 시트보기 (PDF) - Gennum -> Semtech
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GS3034 Datasheet PDF : 6 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
VALUE / UNITS
5 VDC
25 mW
-10° C to 40° C
-20° C to 70° C
CAUTION
CLASS 1 ESD SENSITIVITY
PAD CONNECTION
BOUT
CC
GND VREG
IN
6
5
4
3
2
BRIN
1
7
8
9
10
11
12
BIN
RE
OUT
VB
AIN
AOUT
ELECTRICAL CHARACTERISTICS
Conditions: Frequency = 5 kHz, Temperature 25 °C, Voltage Supply = 1.3 VDC
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
OVERALL
Amplifier Current
Minimum Operating Voltage
Overall Gain
Distortion
Input Referred Noise
IAMP
VB
AV
THD
IRN
VIN = -40 dBV
RGT = RVC = 10 kΩ
A Weighted Filter
80
190
-
-
44
47
-
0.2
-
-
VOLTAGE REGULATOR
Regulator Voltage
Output Noise
VREG
ILOAD = 30 µA
A Weighted Filter
870
920
-
2.9
STAGE A and STAGE B
Input Bias Current
DC Voltage Gain Stage A
Stage B
Current Source Capabilities
Output Voltage Swing - Low
STAGE C & CONTROL CIRCUIT
IBIAS
AOL -A
AOL -B
ISOURCE
VSINK
RVC = RGT = 1 MΩ
-25
0
38
52
30
40
15
30
200
280
Maximum Current Sinking
Output Impedance
Minimum Emitter Voltage
Maximum Emitter Voltage
Minimum Transducer Current
Maximum Transducer Current
Maximum/Minimum Transducer
Current Ratio
ISINK
ROUT
VRE-MIN
VRE-MAX
IT-MIN
IT-MAX
IRANGE
RE grounded, VOUT = 1.3 V
3
6
20
24
2
5
68
73
2
20
300
400
15
28
Dynamic Headroom
Headroom Note 1
14
17
Time Constant
TC
CCC = 0.22µF
-
130
All parameters and switches remain as shown in the Test Circuit unless otherwise stated in CONDITIONS column.
Notes:
1. Headroom = 20 Log (VRE DC / VREACRMS) [VIN = -79 dBV]
MAX UNITS
300
µA
1.1
V
50
dB
1
%
2.5 µVRMS
970 mVDC
-
µVRMS
25
nA
-
dB
-
dB
-
µA
-
mV
-
mA
-
kΩ
9
mV
80
mV
50
µA
500
µA
-
dB
22
dB
-
mS
521 - 51 - 04
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