LT1633 データシートの表示（PDF） - Linear Technology
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LT1633 Datasheet PDF : 16 Pages
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LT1632/LT1633
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted.
SYMBOL PARAMETER
CMRR Match (Channel-to-Channel) (Note 5)
PSRR
VOL
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
Minimum Supply Voltage (Note 9)
Output Voltage Swing Low (Note 6)
VOH
Output Voltage Swing High (Note 6)
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
GBW Gain-Bandwidth Product (Note 7)
SR
Slew Rate (Note 8)
tS
Settling Time
CONDITIONS
VS = 5V, VCM = V– to V+
VS = 3V, VCM = V– to V+
VS = 2.7V to 12V, VCM = VO = 0.5V
VS = 2.7V to 12V, VCM = VO = 0.5V
VCM = VO = 0.5V
No Load
ISINK = 0.5mA
ISINK = 25mA, VS = 5V
ISINK = 20mA, VS = 3V
No Load
ISOURCE = 0.5mA
ISOURCE = 20mA, VS = 5V
ISOURCE = 15mA, VS = 3V
VS = 5V
VS = 3V
f = 100kHz
VS = 5V, AV = – 1, RL = Open, VO = 4V
VS = 3V, AV = – 1, RL = Open
VS = 5V, AV = 1, RL = 1k,
0.01%, VSTEP = 2V
0°C < TA < 70°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
VOS
Input Offset Voltage
VCM = V+ – 0.1V
q
VCM = V– + 0.2V
q
VOS TC Input Offset Voltage Drift (Note 3)
q
VCM = V+ – 0.1V
q
∆VOS Input Offset Voltage Shift
VCM = V– + 0.2V to V+ – 0.1V
q
Input Offset Voltage Match (Channel-to-Channel) VCM = V – + 0.2V, V+ – 0.1V (Note 5)
q
IB
Input Bias Current
VCM = V+ – 0.1V
q
VCM = V– + 0.2V
q
∆IB
Input Bias Current Shift
VCM = V– + 0.2V to V+ – 0.1V
q
Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.1V (Note 5)
q
VCM = V– + 0.2V (Note 5)
q
IOS
Input Offset Current
VCM = V+ – 0.1V
q
VCM = V– + 0.2V
q
∆IOS
Input Offset Current Shift
VCM = V– + 0.2V to V+ – 0.1V
q
AVOL
Large-Signal Voltage Gain
CMRR Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 5)
VS = 5V, VO = 300mV to 4.7V, RL = 10k q
VS = 3V, VO = 300mV to 2.7V, RL = 10k q
VS = 5V, VCM = V– + 0.2V to V+ – 0.1V
q
VS = 3V, VCM = V– + 0.2V to V+ – 0.1V
q
VS = 5V, VCM = V– + 0.2V to V+ – 0.1V
q
VS = 3V, VCM = V– + 0.2V to V+ – 0.1V
q
PSRR Power Supply Rejection Ratio
VS = 3V to 12V, VCM = VO = 0.5V
q
PSRR Match (Channel-to-Channel) (Note 5)
VS = 3V to 12V, VCM = VO = 0.5V
q
MIN TYP MAX
65
85
61
82
82
100
79
101
2.6
2.7
15
30
32
60
600 1200
500 1000
16
40
42
80
910 1800
680 1400
±20 ±40
±15 ±30
4.3
5.2
22
45
13
27
11
22
400
MIN TYP MAX
600 2000
600 2000
8
15
2.5
7
400 2300
700 3750
0
1.3 2.6
– 2.6 – 1.3
0
2.6
5.2
50
1040
50
1040
40
520
40
520
80
1040
300 1100
200 1000
67
81
61
77
62
78
57
73
81
94
77
95
UNITS
dB
dB
dB
dB
V
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
MHz
V/µs
V/µs
ns
UNITS
µV
µV
µV/°C
µV/°C
µV
µV
µA
µA
µA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
dB
dB
dB
dB
3
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