NJM2249D 查看數據表（PDF） - Japan Radio Corporation
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NJM2249D Datasheet PDF : 4 Pages
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NJM2249
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
SYMBOL
V+
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
RATINGS
15
(DIP8) 500
(DMP8) 300
(SSOP8) 250
(SIP8) 800
-20 to +75
-40 to +125
(Ta = 25°C)
UNIT
V
mW
mW
mW
mW
°C
°C
■ ELECTRICAL CHARACTERISTICS
(V+ = 5V, Ta = 25°C)
PARAMETERS
SYMBOLS
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Recommended Supply Voltage
V+
4.75
-
13.0
V
Operating Current
ICC
S1 = S2 = S3 = S4 = S5 = 1
-
10.5 13.0 mA
Voltage Gain
GV
V1 = 2.5VP-P, 100kHz, VO / V1
-0.5
-
+0.5 dB
Frequency Characteristics
Gf
V1 = 2.0VP-P, VO (10MHz) / VO (100MHz)
-1.0
0
+1.0
dB
Differential Gain
DG
V1 = 2V P-P, Staircase signal
-
0
-
%
Differential Phase
DP
V1 = 2V P-P, Staircase signal
-
0
-
deg
Cross-talk
CT
V1 = 2.0V P-P, 4.43MHz, VO / V1(Note 1)
-
-70
-
dB
Switch Change Voltage
VCH
All inside SW : ON
2.4
-
-
V
VCL
All inside SW : OFF
-
-
0.8
V
Output Impedance
RO
-
10
-
Ω
(Note 1) : Tested on all combination except three below.
a) S1 = 2, S4 = S5 = 1 b) S2 = 2, S4 = 2, S5 = 1 c) S3 = 2, S5 = 2
(Note 2) : Unless specified, tested with VBIAS1 = VBIAS2 = 3V.
(Note 3) : If it is not shown about switch condition, it is tested on three condition below.
a) S1 = 2, S2 = S3 = S4 = S5 = 1 b) S1 = 1, S2 = 2, S3 = 1, S4 = 2, S5 = 1
(Note 4) : VIN1 clamp voltage is about 2 / 5 of supply voltage (about 2.0V if V+ = 5V).
c) S1 = S2 = 1, S3 = 2, S4 = 1 or 2, S5 = 2
■ TEST CIRCUIT
■ SPECIAL CARES TO BE TAKEN WHEN APPLICATION
Oscillation Prevention on light loading conditions
Recommended under circuit.
-2-
Ver.2004-02-17
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