IP1845AJ データシートの表示（PDF） - Semelab - > TT Electronics plc
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IP1845AJ Datasheet PDF : 6 Pages
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SEME
LAB
IP1844A SERIES
IP1845A SERIES
ELECTRICAL CHARACTERISTICS (Over Full Operating Temperature Range unless otherwise stated)
Parameter
Output Voltage
Input Regulation
Output Regulation
Temperature Stability
Total Output Variation
Output Noise Voltage
Long Term Stability
Output Short Circuit
Current
Test Conditions 1
REFERENCE SECTION
IO = 1mA
TJ = 25°C
VCC = 12V to 25V
IO = 1mA to 20mA
Line, Load, Temp
f = 10Hz to 10kHz TJ = 25°C
TJ = 125°C @ 1000Hrs
VREF = 0
IP1844A , IP1845A
IP2844A , IP2845A
Min. Typ. Max.
IP3844A
IP3845A
Min. Typ. Max. Units
4.95 5.00 5.05 4.90 5.00 5.10 V
6
20
6
25
6
20
mV
6
25
0.2
0.4
mV
0.2
0.4
°C
4.90
5.10 4.82
5.18 V
50
50
µV
5
25
5
25 mV
30
80
160 30
80
160 mA
Frequency
Voltage Stability
Temperature Stability
Amplitude
Discharge Current
Input Voltage
Input Bias Current
Open Loop Voltage
Gain
OSCILLATOR SECTION
TJ = 25°C
(Note 2)
VCC = 12V to 25V
∆TA = Min to Max
VPIN4 Peak to Peak
TJ = 25°C
∆TA = Min to Max
ERROR AMP SECTION
VPIN1 = 2.5V
VO = 2V to 4V
47
52
57
47
52
57 kHz
0.2
1
0.2
1
%
5
5
%
1.7
1.7
V
7.8
8.3
8.8 7.8
8.3
8.8
mA
7
9
7
9
2.45 2.50 2.55 2.42 2.50 2.58 V
–0.3
–1
–0.3
–2 µA
65
90
65
90
dB
Unity Gain Bandwidth
Supply Voltage
Rejection
VCC = 12V to 25V
0.7
1
60
70
0.7
1
60
70
MHz
dB
Output Sink Current
Output Source Current
VOUT High
VOUT Low
VPIN2 = 2.7V
VPIN2 = 2.3V
VPIN2 = 2.3V
VPIN2 = 2.7V
VPIN1 = 1.1V
2
VPIN1 = 5V
–0.5
RL = 15kΩ
5
RL = 15kΩ
NOTES
6
–0.8
6
0.7
2
6
–0.5 –0.8
5
6
1.1
0.7
mA
V
1.1
1. Test Conditions unless otherwise stated:
VCC = 15V* , RT = 10kΩ , CT = 3.3nF , f = 52kHz.
*Adjust VCC above start threshold before setting at required level.
2. Output frequency is half the oscillator frequency.
All specifications apply over the full operating temperature range unless otherwise stated.
(See Ordering Information for further details).
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 2/95
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