LT1469IN8(RevA) Просмотр технического описания (PDF) - Linear Technology
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LT1469IN8 Datasheet PDF : 20 Pages
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LT1469
ELECTRICAL CHARACTERISTICS TA = 25°C. VCM = 0V unless otherwise noted.
SYMBOL PARAMETER
tS
Settling Time
THD
Total Harmonic Distortion
ROUT
Output Resistance
Channel Separation
IS
Supply Current
CONDITIONS
10V Step, 0.01%, AV = –1
10V Step, 150μV, AV = –1
5V Step, 0.01%, AV = –1
AV = –1, VOUT = 10VP-P, f = 100kHz
AV = 1, VOUT = 20VP-P, f = 1kHz
AV = 1, f = 100kHz
VOUT = ±12.5V, RL = 2k
VOUT = ±2.5V, RL = 2k
Per Amplifier
ΔVOS
Input Offset Voltage Match
S8, DF A-Grade
ΔIB–
ΔIB+
ΔCMRR
ΔPSRR
Inverting Input Bias Current Match
Noninverting Input Bias Current Match
Common Mode Rejection Match
Power Supply Rejection Match
VCM = ±12.5V (Note 9)
VCM = ±2.5V (Note 9)
VS = ±4.5V to ±15V (Note 9)
VSUPPLY
±15V
±15V
±5V
±15V
±15V
±15V
±15V
±5V
±15V
±5V
±15V
±5V
±5V to ±15V
±5V to ±15V
±15V
±5V
MIN TYP MAX
760
900
770
–96.5
–125
0.02
100 130
100 130
4.1 5.2
3.8
5
30 225
50 350
2
18
5
78
93 113
93 115
97 115
UNITS
ns
ns
ns
dB
dB
Ω
dB
dB
mA
mA
μV
μV
nA
nA
dB
dB
dB
The l denotes the specifications which apply over the full operating temperature range, 0°C ≤ TA ≤ 70°C. VCM = 0V unless otherwise noted.
SYMBOL PARAMETER
VOS
Input Offset Voltage
CONDITIONS
N8, S8 Packages
VSUPPLY
±15V
±5V
MIN TYP MAX
●
350
●
350
UNITS
μV
μV
LT1469A, DF Package
±15V
●
±5V
●
225
μV
275
μV
LT1469, DF Package
±15V
●
±5V
●
450
μV
450
μV
ΔVOS/ΔT Input Offset Voltage Drift
(Note 8)
±15V
●
±5V
●
1
5
1
3
μV/°C
μV/°C
IOS
ΔIOS/ΔT
IB –
ΔIB–/ΔT
IB +
VCM
Input Offset Current
Input Offset Current Drift
Inverting Input Bias Current
Inverting Input Bias Current Drift
Noninverting Input Bias Current
Input Voltage Range (Positive)
(Note 8)
(Note 8)
Guaranteed by CMRR
±5V to ±15V ●
±80
±5V to ±15V ●
60
±5V to ±15V ●
±20
±5V to ±15V ●
40
±5V to ±15V ●
±60
±15V
±5V
● 12.5
● 2.5
nA
pA/°C
nA
pA/°C
nA
V
V
Input Voltage Range (Negative)
Guaranteed by CMRR
±15V
●
±5V
●
–12.5
V
–2.5
V
CMRR Common Mode Rejection Ratio
Minimum Supply Voltage
VCM = ±12.5V
VCM = ±2.5V
Guaranteed by PSRR
±15V
±5V
● 94
● 94
●
dB
dB
± 4.5
V
PSRR
AVOL
Power Supply Rejection Ratio
Large-Signal Voltage Gain
VS = ±4.5V to ±15V
VOUT = ±12.5V, RL = 10k
VOUT = ±12.5V, RL = 2k
VOUT = ±2.5V, RL = 10k
VOUT = ±2.5V, RL = 2k
±15V
±15V
±5V
±5V
● 95
● 100
● 100
● 100
● 100
dB
V/mV
V/mV
V/mV
V/mV
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