SG3526N 데이터 시트보기 (PDF) - Motorola => Freescale
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SG3526N Datasheet PDF : 10 Pages
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SG3526
ELECTRICAL CHARACTERISTICS (VCC = +15 Vdc, TJ = Tlow to Thigh [Note 5], unless otherwise noted.)
Characteristics
Symbol Min
Typ
Max Unit
REFERENCE SECTION (Note 6)
Reference Output Voltage (TJ = +25°C)
Line Regulation (+8.0 V ≤ VCC ≤ +35 V)
Load Regulation (0 mA ≤ IL ≤ 20 mA)
Temperature Stability
Total Reference Output Voltage Variation
(+8.0 V ≤ VCC ≤ +35 V, 0 mA ≤ IL ≤ 20 mA)
Short Circuit Current (Vref = 0 V) (Note 2)
UNDERVOLTAGE LOCKOUT
Reset Output Voltage (Vref = +3.8 V)
Reset Output Voltage (Vref = +4.8 V)
OSCILLATOR SECTION (Note 7)
Initial Accuracy (TJ = +25°C)
Frequency Stability over Power Supply Range
(+8.0 V ≤ VCC ≤ +35 V)
Frequency Stability over Temperature
(∆TJ = Tlow to Thigh)
Minimum Frequency
(RT = 150 kΩ, CT = 20 µF)
Maximum Frequency
(RT = 2.0 kΩ, CT = 0.001 µF)
Sawtooth Peak Voltage (VCC = +35 V)
Sawtooth Valley Voltage (VCC = +8.0 V)
ERROR AMPLIFIER SECTION (Note 8)
Input Offset Voltage (RS ≤ 2.0 kΩ)
Input Bias Current
Input Offset Current
DC Open Loop Gain (RL ≥ 10 MΩ)
High Output Voltage
(VPin 1–VPin 2 ≥ +150 mV, Isource = 100 µA)
Low Output Voltage
(VPin 2–VPin 1 ≥ +150 mV, Isink = 100 µA)
Common Mode Rejection Ratio (RS ≤ 2.0 kΩ)
Power Supply Rejection Ratio (+12 V ≤ VCC ≤ +18 V)
NOTES: 2. Maximum junction temperature must be observed.
5. Tlow = 0°C
Thigh = +125°C
6. IL = 0 mA unless otherwise noted.
7. fosc = 40 kHz (RT = 4.12 kΩ ± 1%, CT = 0.01 µF ± 1%, RD = 0 Ω)
8. 0 V ≤ VCM ≤ +5.2 V.
Vref
4.90 5.00 5.10
V
Regline
–
10
30
mV
Regload
–
10
50
mV
∆Vref/∆T
–
10
–
mV
∆Vref
4.85 5.00 5.15
V
ISC
25
80
125
mA
–
0.2
0.4
V
2.4
4.8
–
V
–
±3.0
±8.0
%
∆fosc
–
0.5
1.0
%
∆ VCC
∆fosc
–
2.0
–
%
∆ TJ
fmin
–
0.5
–
Hz
fmax
400
–
–
kHz
Vosc(P)
–
3.0
3.5
V
Vosc(V)
0.45
0.8
–
V
VIO
IIB
IIO
AVOL
VOH
VOL
CMRR
PSRR
–
2.0
10
mV
–
–350 –2000 nA
–
35
200
nA
60
72
–
dB
3.6
4.2
–
V
–
0.2
0.4
V
70
94
–
dB
66
80
–
dB
MOTOROLA ANALOG IC DEVICE DATA
3
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