LT6230 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT6230 Datasheet PDF : 24 Pages
| |||
LT6230/LT6230-10
LT6231/LT6232
Electrical Characteristics The l denotes the specifications which apply over the –40°C < TA < 85°C
temperature range. VS = 5V, 0V; VS = 3.3V, 0V; VCM = VOUT = half supply, ENABLE = 0V, unless otherwise noted. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
VOS
Input Offset Voltage
LT6230IS6, LT6230IS6-10
l
LT6231IS8, LT6232IGN
l
LT6231IDD
l
700
µV
550
µV
650
µV
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
l
1000
µV
VOS TC Input Offset Voltage Drift (Note 10)
VCM = Half Supply
l
0.5
3
µV/°C
IB
Input Bias Current
l
IB Match (Channel-to-Channel) (Note 6)
l
IOS
Input Offset Current
l
AVOL
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 10k to VS/2
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2
VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2
l 72
l 16
l 3.6
VS = 3.3V, VO = 0.65V to 2.65V, RL = 10k to VS/2 l 60
VS = 3.3V, VO = 0.65V to 2.65V, RL = 1k to VS/2 l 12
VCM
Input Voltage Range
Guaranteed by CMRR
VS = 5V, 0V
VS = 3.3V, 0V
l 1.5
l 1.15
12
µA
1.1
µA
0.8
µA
V/mV
V/mV
V/mV
V/mV
V/mV
4
V
2.65
V
CMRR Common Mode Rejection Ratio
VS = 5V, VCM = 1.5V to 4V
l 90
dB
VS = 3.3V, VCM = 1.15V to 2.65V
l 85
dB
CMRR Match (Channel-to-Channel) (Note 6) VS = 5V, VCM = 1.5V to 4V
l 84
dB
PSRR Power Supply Rejection Ratio
VS = 3V to 10V
l 85
dB
PSRR Match (Channel-to-Channel) (Note 6) VS = 3V to 10V
l 79
dB
Minimum Supply Voltage (Note 7)
l3
V
VOL
Output Voltage Swing Low (Note 8)
VOH
Output Voltage Swing High (Note 6)
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
Disabled Supply Current per Amplifier
No Load
ISINK = 5mA
VS = 5V, ISINK = 15mA
VS = 3.3V, ISINK = 15mA
No Load
ISOURCE = 5mA
VS = 5V, ISOURCE = 20mA
VS = 3.3V, ISOURCE = 15mA
VS = 5V
VS = 3.3V
ENABLE = V+ – 0.2V
l
60
mV
l
210
mV
l
510
mV
l
390
mV
l
70
mV
l
220
mV
l
675
mV
l
440
mV
l ±15
mA
l ±15
mA
l
4.4
mA
l
1
µA
IENABLE
VL
VH
tON
tOFF
SR
ENABLE Pin Current
ENABLE Pin Input Voltage Low
ENABLE Pin Input Voltage High
Output Leakage Current
Turn-On Time
Turn-Off Time
Slew Rate
FPBW Full-Power Bandwidth (Note 9)
ENABLE = 0.3V
l
–100
µA
l
0.3
V
l V+ – 0.2V
V
ENABLE = V+ – 0.2V, VO = 1.5V to 3.5V
l
1
µA
ENABLE = 5V to 0V, RL = 1k, VS = 5V
l
300
ns
ENABLE = 0V to 5V, RL = 1k, VS = 5V
l
72
µs
VS = 5V, AV = –1, RL = 1k, VO = 1.5V to 3.5V
l 31
V/µs
LT6230-10, AV = –10, RL = 1k, VO = 1.5V to 3.5V l
185
V/µs
VS = 5V, VOUT = 3VP-P; LT6230I, LT6231I,
l 3.3
MHz
LT6232I
623012fc
6
Share Link: 