LT6230/LT6230-10
LT6231/LT6232
8
623012fc
elecTrical characTerisTics The
l
denotes the specifications which apply over the 0°C < TA < 70°C
temperature range. VS = ±5V, VCM = VOUT = 0V, ENABLE = 0V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
LT6230CS6, LT6230CS6-10
LT6231CS8, LT6232CGN
LT6231CDD
l
600
450
550
V
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
l
800
V
VOS TC
Input Offset Voltage Drift (Note 10)
l
0.5
3
V/°C
IB
Input Bias Current
l
11
A
IB Match (Channel-to-Channel) (Note 6)
l
1
A
IOS
Input Offset Current
l
0.7
A
AVOL
Large-Signal Gain
VO = ±4.5V, RL = 10k
VO = ±4.5V, RL = 1k
VO = ±2V, RL = 100Ω
l
100
27
6
V/mV
VCM
Input Voltage Range
Guaranteed by CMRR
l
–3
4
V
CMRR
Common Mode Rejection Ratio
VCM = –3V to 4V
l
95
dB
CMRR Match (Channel-to-Channel) (Note 6) VCM = –3V to 4V
l
89
dB
PSRR
Power Supply Rejection Ratio
VS = ±1.5V to ±5V
l
85
dB
PSRR Match (Channel-to-Channel) (Note 6)
VS = ±1.5V to ±5V
l
79
dB
VOL
Output Voltage Swing Low (Note 8)
No Load
ISINK = 5mA
ISINK = 20mA
l
50
200
500
mV
VOH
Output Voltage Swing High (Note 8)
No Load
ISOURCE = 5mA
ISOURCE = 20mA
l
60
215
650
mV
SC
Short-Circuit Current
l
±25
mA
IS
Supply Current per Amplifier
Disabled Supply Current per Amplifier
ENABLE = 4.75V
l
1
4.6
mA
A
IENABLE
ENABLE Pin Current
ENABLE = 0.3V
l
–95
A
VL
ENABLE Pin Input Voltage Low
l
0.3
V
VH
ENABLE Pin Input Voltage High
l
4.75
V
Output Leakage Current
ENABLE = 4.75V, VO = ±1V
l
1
A
tON
Turn-On Time
ENABLE = 5V to 0V, RL = 1k
l
300
ns
tOFF
Turn-Off Time
ENABLE = 0V to 5V, RL = 1k
l
85
s
SR
Slew Rate
AV = –1, RL = 1k, VO = –2V to 2V
l
44
V/s
LT6230-10, AV = –10, RL = 1k, VO = –2V to 2V l
315
V/s
FPBW
Full-Power Bandwidth
VOUT = 3VP-P (Note 9) LT6230C, LT6231C,
LT6232C
l
4.66
MHz