Datasheet
LT1469
5
1469fb
ELECTRICAL CHARACTERISTICS
The l denotes the specifications which apply over the full operating
temperature range, 0°C ≤ T
A
≤ 70°C. V
CM
= 0V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OUT
Maximum Output Swing R
L
= 10k
R
L
= 2k
R
L
= 10k
R
L
= 2k
±15V
±15V
±5V
±5V
●
●
●
●
±12.9
±12.7
±2.9
±2.7
V
V
V
V
I
OUT
Maximum Output Current V
OUT
= ±12.5V
V
OUT
= ±2.5V
±15V
±5V
●
●
±12.5
±12.5
mA
mA
I
SC
Output Short-Circuit Current V
OUT
= 0V, 0.2V Overdrive
(Note 3)
±15V
●
±17 mA
SR Slew Rate A
V
= –10, R
L
= 2k (Note 6) ±15V
±5V
●
●
13
9
V/µs
V/µs
GBW Gain Bandwidth Product f = 100kHz, R
L
= 2k ±15V
±5V
●
●
55
50
MHz
MHz
Channel Separation V
OUT
= ±12.5V, R
L
= 2k
V
OUT
= ±2.5V, R
L
= 2k
±15V
±5V
●
●
98
98
dB
dB
I
S
Supply Current Per Amplifier ±15V
±5V
●
●
6.5
6.3
mA
mA
∆V
OS
Input Offset Voltage Match S8, DF A-Grade ±15V
±5V
●
●
600
600
µV
µV
∆I
B
– Inverting Input Bias Current Match ±5V to ±15V
●
38 nA
∆I
B
+ Noninverting Input Bias Current Match ±5V to ±15V
●
118 nA
∆CMRR Common Mode Rejection Match V
CM
= ±12.5V (Note 9)
V
CM
= ±2.5V (Note 9)
±15V
±5V
●
●
91
91
dB
dB
∆PSRR Power Supply Rejection Match V
S
= ±4.5V to ±15V (Note 9)
●
92 dB
The l denotes the specifications which apply over the full operating temperature range, –40°C ≤ T
A
≤ 85°C, V
CM
= 0V unless otherwise
noted. (Note 5)
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage N8, S8 Packages ±15V
±5V
●
●
500
500
µV
µV
LT1469A, DF Package ±15V
±5V
●
●
300
350
µV
µV
LT1469, DF Package ±15V
±5V
●
●
600
600
µV
µV
∆V
OS
/∆T Input Offset Voltage Drift (Note 8) ±15V
±5V
●
●
1
1
6
5
µV/°C
µV/°C
I
OS
Input Offset Current ±5V to ±15V
●
±120 nA
∆I
OS
/∆T Input Offset Current Drift (Note 8) ±5V to ±15V
●
120 pA/°C
I
B
– Inverting Input Bias Current ±5V to ±15V
●
±40 nA
∆I
B
–/∆T Inverting Input Bias Current Drift (Note 8) ±5V to ±15V
●
80 pA/°C
I
B
+ Noninverting Input Bias Current ±5V to ±15V
●
±80 nA
V
CM
Input Voltage Range (Positive) Guaranteed by CMRR ±15V
±5V
●
●
12.5
2.5
V
V
Input Voltage Range (Negative) Guaranteed by CMRR ±15V
±5V
●
●
–12.5
–2.5
V
V