LTC1562-2 데이터 시트보기 (PDF) - Linear Technology
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LTC1562-2 Datasheet PDF : 16 Pages
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LTC1562-2
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Total Supply Voltage (V + to V –) .............................. 11V
Maximum Input Voltage
at Any Pin .................... (V – – 0.3V) ≤ V ≤ (V + + 0.3V)
Storage Temperature Range ................. – 65°C to 150°C
Operating Temperature Range
LTC1562C-2 ............................................ 0°C to 70°C
LTC1562I-2 ........................................ – 40°C to 85°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
INV B 1
V1 B 2
V2 B 3
V–* 4
V+ 5
SHDN 6
V–* 7
V2 A 8
V1 A 9
INV A 10
20 INV C
19 V1 C
18 V2 C
17 V–*
16 V–
15 AGND
14 V–*
13 V2 D
12 V1 D
11 INV D
G PACKAGE
20-LEAD PLASTIC SSOP
*G PACKAGE PINS 4, 7, 14, 17 ARE
SUBSTRATE/SHIELD CONNECTIONS
AND MUST BE TIED TO V–
TJMAX = 150°C, θJA = 136°C/W
Consult factory for Military grade parts.
ORDER PART
NUMBER
LTC1562CG-2
LTC1562IG-2
ELECTRICAL CHARACTERISTICS The q denotes specifications that apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. VS = ±5V, outputs unloaded, SHDN pin to logic “low”, unless otherwise noted. AC
specs are for a single 2nd order section, RIN = R2 = 10.4k ±0.1%, RQ = 9.09k ±0.1%, fO = 175kHz.
SYMBOL
VS
IS
VOS
HL
PARAMETER
Total Supply Voltage
Supply Current
Output Voltage Swing, V2 Outputs
Output Voltage Swing, V1 Outputs
DC Offset Magnitude, V2 Outputs
DC AGND Reference Point
Center Frequency (fO) Error (Notes 2, 3)
Lowpass Passband Gain at V2 Output
Q Accuracy
Wideband Output Noise
Input-Referred Noise, Gain = 100
CONDITIONS
VS = ±2.375V, RL = 5k, CL = 30pF, Outputs at 0V
VS = ±5V, RL = 5k, CL = 30pF, Outputs at 0V
VS = ±2.375V, RL = 5k, CL = 30pF, Outputs at 0V
VS = ±5V, RL = 5k, CL = 30pF, Outputs at 0V
VS = ±2.375V, RL = 5k, CL = 30pF
VS = ±5V, RL = 5k, CL = 30pF
VS = ±2.375V, RL = 5k, CL = 30pF, f = 250kHz
VS = ±5V, RL = 5k, CL = 30pF, f = 250kHz
VS = ±2.375V, Input at AGND Voltage
VS = ±5V, Input at AGND Voltage
VS = Single 5V Supply
VS = ±5V, V2 Output Has RL = 5k, CL = 30pF
VS = ±2.375V, fIN = 10kHz,
V2 Output Has RL = 5k, CL = 30pF
VS = ±2.375V, V2 Output Has RL = 5k, CL = 30pF
VS = ±2.375V, BW = 400kHz, Input AC GND
VS = ±5V, BW = 400kHz, Input AC GND
BW = 400kHz, fO = 200kHz, Q = 1, Input AC GND
MIN TYP MAX UNITS
4.75
10.5
V
21 23.5 mA
22.5 25
mA
q
28
mA
q
30
mA
q 4.2 4.6
VP-P
q 9.3 9.8
VP-P
4.5
VP-P
8.4 9.7
VP-P
3
17
mV
3
17
mV
2.5
V
0.5 1.7
%
q 0 + 0.05 + 0.1
dB
+2
%
39
µVRMS
39
µVRMS
7.3
µVRMS
2
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