Datasheet

LTC6244
7
6244fb
(LTC6244H) The l denotes the specifi cations which apply from –40°C to
125°C, otherwise specifi cations are at T
A
= 25°C. V
S
= 5V, 0V, V
CM
= 2.5V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
PSRR Power Supply Rejection V
S
= 2.8V to 6V, V
CM
= 0.2V
l
75 dB
PSRR Match
Channel-to-Channel (Note 5)
l
73 dB
Minimum Supply Voltage (Note 10)
l
2.8 V
I
SC
Short-Circuit Current
l
20 mA
I
S
Supply Current per Amplifi er
l
6.25 7.4 mA
GBW Gain Bandwidth Product Frequency = 100kHz, R
L
= 1k
l
30 MHz
SR Slew Rate (Note 11) A
V
= –2, R
L
= 1k
l
17 V/µs
FPBW Full Power Bandwidth (Note 12) V
OUT
= 3V
P-P
, R
L
= 1k
l
1.8 MHz
(LTC6244H) The l denotes the specifi cations which apply from –40°C to 125°C, otherwise specifi cations are at T
A
= 25°C. V
S
= 3V, 0V,
V
CM
= 1.5V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage (Note 4) MS8 Package
l
40 175
400
µV
µV
DD8 Package
l
100 650
950
µV
µV
V
OS
Match Channel-to-Channel (Note 5) MS8 Package
l
40 160
400
µV
µV
DD8 Package
l
150 800
1200
µV
µV
I
B
Input Bias Current (Notes 4, 7)
l
1
2
pA
nA
I
OS
Input Offset Current (Notes 4, 7)
l
0.5
250
pA
pA
V
CM
Input Voltage Range Guaranteed by CMRR
l
0 1.5 V
CMRR Common Mode Rejection 0V ≤ V
CM
≤ 1.5V
l
70 dB
CMRR Match
Channel-to-Channel (Note 5)
l
68 dB
A
VOL
Large Signal Voltage Gain V
O
= 1V to 2V
R
L
= 10k to V
S
/2
l
75 V/mV
V
OL
Output Voltage Swing Low (Note 9) No Load
I
SINK
= 1mA
l
l
30
110
mV
mV
V
OH
Output Voltage Swing High (Note 9) No Load
I
SOURCE
= 1mA
l
l
30
110
mV
mV
PSRR Power Supply Rejection V
S
= 2.8V to 6V, V
CM
= 0.2V
l
75 dB
PSRR Match Channel-to-Channel
(Note 5)
l
73 dB
Minimum Supply Voltage (Note 10)
l
2.8 V
I
SC
Short-Circuit Current
l
5mA
I
S
Supply Current per Amplifi er
l
4.8 5.8 mA
GBW Gain Bandwidth Product Frequency = 100kHz, R
L
= 1kΩ
l
28 MHz
ELECTRICAL CHARACTERISTICS