LT6232_15 Datasheet, PDF (8/24 Pages) Linear Technology – 215MHz, Rail-to-Rail Output

LT6230/LT6230-10
LT6231/LT6232
Electrical Characteristics The l denotes the specifications which apply over the 0°C < T_A < 70°C
temperature range. V_S = ±5V, V_CM = V_OUT = 0V, ENABLE = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP MAX
UNITS
V_OS
Input Offset Voltage
LT6230CS6, LT6230CS6-10
l
LT6231CS8, LT6232CGN
l
LT6231CDD
l
600
µV
450
µV
550
µV
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
l
800
µV
V_OS TC
I_B
I_OS
Input Offset Voltage Drift (Note 10)
Input Bias Current
I_B Match (Channel-to-Channel) (Note 6)
Input Offset Current
l
0.5
3
µV/°C
l
11
µA
l
1
µA
l
0.7
µA
A_VOL
Large-Signal Gain
V_CM
CMRR
Input Voltage Range
Common Mode Rejection Ratio
V_O = ±4.5V, R_L = 10k
V_O = ±4.5V, R_L = 1k
V_O = ±2V, R_L = 100Ω
Guaranteed by CMRR
V_CM = –3V to 4V
l 100
l 27
l6
l –3
l 95
V/mV
V/mV
V/mV
4
V
dB
CMRR Match (Channel-to-Channel) (Note 6) V_CM = –3V to 4V
l 89
dB
PSRR
V_OL
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 6)
Output Voltage Swing Low (Note 8)
V_S = ±1.5V to ±5V
V_S = ±1.5V to ±5V
No Load
I_SINK = 5mA
I_SINK = 20mA
l 85
l 79
l
l
l
dB
dB
50
mV
200
mV
500
mV
V_OH
Output Voltage Swing High (Note 8)
No Load
I_SOURCE = 5mA
I_SOURCE = 20mA
l
60
mV
l
215
mV
l
650
mV
I_SC
Short-Circuit Current
l ±25
mA
I_S
Supply Current per Amplifier
Disabled Supply Current per Amplifier
ENABLE = 4.75V
l
4.6
mA
l
1
µA
I_ENABLE ENABLE Pin Current
ENABLE = 0.3V
l
–95
µA
V_L
ENABLE Pin Input Voltage Low
V_H
ENABLE Pin Input Voltage High
Output Leakage Current
t_ON
Turn-On Time
ENABLE = 4.75V, V_O = ±1V
ENABLE = 5V to 0V, R_L = 1k
l
0.3
V
l 4.75
V
l
1
µA
l
300
ns
t_OFF
Turn-Off Time
ENABLE = 0V to 5V, R_L = 1k
l
85
µs
SR
Slew Rate
A_V = –1, R_L = 1k, V_O = –2V to 2V
l 44
V/µs
FPBW
Full-Power Bandwidth
LT6230-10, A_V = –10, R_L = 1k, V_O = –2V to 2V l
315
V/µs
V_OUT = 3V_P-P (Note 9) LT6230C, LT6231C,
l 4.66
MHz
LT6232C
623012fc
8