Operating Temperature Range (Note 4) ...–40°C to 85°C
Specified Temperature Range (Note 5) ....–40°C to 85°C
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
TOP VIEW
OUT 1
V
–
2
+IN 3
6 V
+
5 ENABLE
4 –IN
LT6233CS6
LT6233IS6
LT6233CS6-10
LT6233IS6-10
S6 PART
MARKING*
LTAFL
LTAFM
ORDER PART
NUMBER
S6 PACKAGE
6-LEAD PLASTIC SOT-23
T
JMAX
= 150°C,
θ
JA
= 250°C/W
TOP VIEW
OUT A 1
–IN A 2
+IN A 3
V
–
4
–
+
–
+
–
+
8
7
6
5
+IN A 3
V
+
OUT B
–IN B
+IN B
4
B
C
–
+
–
+
+IN B 5
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 190°C/W
S8 PART
MARKING
6234
6234I
–IN B 6
OUT B 7
NC 8
GN PACKAGE
16-LEAD NARROW PLASTIC SSOP
T
JMAX
= 150°C,
θ
JA
= 135°C/W
*The temperature grade is identified by a label on the shipping container.Consult LTC Marketing for parts specified with wider operating temperature ranges.
2
+
V
+
A
D
–
LT6234CS8
LT6234IS8
U
U
W
W W
U
W
TOP VIEW
OUT A
–IN A
+IN A
V
–
1
2
3
4
–
+
ORDER PART
NUMBER
8
7
–
+
V
+
OUT B
–IN B
+IN B
LT6234CDD
LT6234IDD
6
5
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
T
JMAX
= 125°C,
θ
JA
= 160°C/W
UNDERSIDE METAL CONNECTED TO V
–
(PCB CONNECTION OPTIONAL)
DD PART
MARKING*
LAET
ORDER PART
NUMBER
LT6235CGN
LT6235IGN
GN PART
MARKING
6235
6235I
TOP VIEW
OUT A 1
–IN A 2
16
OUT D
15 –IN D
14 +IN D
13 V
–
12 +IN C
11 –IN C
10 OUT C
9
NC
623345f
LT6233/LT6233-10/
LT6234/LT6235
ELECTRICAL CHARACTERISTICS
ENABLE = 0V, unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
T
A
= 25°C, V
S
= 5V, 0V; V
S
= 3.3V, 0V; V
CM
= V
OUT
= half supply,
CONDITIONS
LT6233S6, LT6233S6-10
LT6234S8, LT6235GN
LT6234DD
MIN
TYP
100
50
75
80
1.5
0.04
0.04
0.1Hz to 10Hz
f = 10kHz, V
S
= 5V
f = 10kHz, V
S
= 5V, R
S
= 10k
f = 10kHz, V
S
= 5V, R
S
= 10k
Common Mode
Differential Mode
Common Mode
Differential Mode
V
S
= 5V, V
O
= 0.5V to 4.5V, R
L
= 10k to V
S
/2
R
L
= 1k to V
S
/2
V
S
= 3.3V, V
O
= 0.65V to 2.65V, R
L
= 10k to V
S
/2
R
L
= 1k to V
S
/2
73
18
53
11
1.5
1.15
90
85
90
90
95
3
No Load
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 15mA
V
S
= 3.3V, I
SINK
= 10mA
No Load
I
SOURCE
= 5mA
V
S
= 5V, I
SOURCE
= 15mA
V
S
= 3.3V, I
SOURCE
= 10mA
V
S
= 5V
V
S
= 3.3V
ENABLE = V
+
– 0.35V
±40
±35
4
75
165
125
5
85
220
165
±55
±50
1.05
0.2
1.15
10
40
180
320
240
50
195
410
310
115
110
115
115
115
220
1.9
0.43
0.78
22
25
2.5
4.2
140
35
100
20
4
2.65
3
MAX
500
350
450
450
3
0.3
0.3
UNITS
µV
µV
µV
µV
µA
µA
µA
nV
P-P
nV/√Hz
pA/√Hz
pA/√Hz
MΩ
kΩ
pF
pF
V/mV
V/mV
V/mV
V/mV
V
V
dB
dB
dB
dB
dB
V
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
µA
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
I
B
I
OS
e
n
i
n
Input Bias Current
I
B
Match (Channel-to-Channel) (Note 6)
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density, Balanced Source
Unbalanced Source
Input Resistance
C
IN
A
VOL
Input Capacitance
Large-Signal Gain
V
CM
CMRR
Input Voltage Range
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 6)
Guaranteed by CMRR, V
S
= 5V, 0V
V
S
= 3.3V, 0V
V
S
= 5V, V
CM
= 1.5V to 4V
V
S
= 3.3V, V
CM
= 1.15V to 2.65V
V
S
= 5V, V
CM
= 1.5V to 4V
V
S
= 3V to 10V
V
S
= 3V to 10V
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 6)
Minimum Supply Voltage (Note 7)
V
OL
Output Voltage Swing LOW (Note 8)
V
OH
Output Voltage Swing HIGH (Note 8)
I
SC
I
S
Short-Circuit Current
Supply Current per Amplifier
Disabled Supply Current per Amplifier
623345f
3
LT6233/LT6233-10/
LT6234/LT6235
ELECTRICAL CHARACTERISTICS
ENABLE = 0V, unless otherwise noted.
SYMBOL
I
ENABLE
V
L
V
H
t
ON
t
OFF
GBW
SR
PARAMETER
ENABLE Pin Current
ENABLE Pin Input Voltage LOW
ENABLE Pin Input Voltage HIGH
Output Leakage Current
Turn-On Time
Turn-Off Time
Gain Bandwidth Product
Slew Rate
ENABLE = V
+
– 0.35V, V
O
= 1.5V to 3.5V
ENABLE = 5V to 0V, R
L
= 1k, V
S
= 5V
ENABLE = 0V to 5V, R
L
= 1k, V
S
= 5V
Frequency = 1MHz, V
S
= 5V
LT6233-10
V
S
= 5V, A
V
= –1, R
L
= 1k, V
O
= 0.5V to 4.5V
LT6233-10, V
S
= 5V, A
V
= –10, R
L
= 1k,
V
O
= 0.5V to 4.5V
FPBW
t
S
Full Power Bandwidth
Settling Time (LT6233, LT6234, LT6235)
V
S
= 5V, V
OUT
= 3V
P-P
(Note 9)
LT6233-10, HD
2
= HD
3
≤
1%
0.1%, V
S
= 5V, V
STEP
= 2V, A
V
= –1, R
L
= 1k
1.06
10
V
+
– 0.35
0.2
500
76
55
320
15
80
1.6
2.2
175
10
T
A
= 25°C, V
S
= 5V, 0V; V
S
= 3.3V, 0V; V
CM
= V
OUT
= half supply,
MIN
TYP
–25
MAX
–75
0.3
UNITS
µA
V
V
µA
ns
µs
MHz
MHz
V/µs
V/µs
MHz
MHz
ns
CONDITIONS
ENABLE = 0.3V
The
q
denotes the specifications which apply over 0°C < T
A
< 70°C temperature range. V
S
= 5V, 0V; V
S
= 3.3V, 0V; V
CM
= V
OUT
= half
supply, ENABLE = 0V, unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
LT6233S6, LT6233S6-10
LT6234S8, LT6235GN
LT6234DD
q
q
q
q
MIN
TYP
MAX
600
450
550
500
UNITS
µV
µV
µV
µV
µV/°C
µA
µA
µA
V/mV
V/mV
V/mV
V/mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
V
OS
TC
I
B
I
OS
A
VOL
Input Offset Voltage Drift (Note 10)
Input Bias Current
I
B
Match (Channel-to-Channel) (Note 6)
Input Offset Current
Large-Signal Gain
V
S
= 5V, V
O
= 0.5V to 4.5V, R
L
= 10k to V
S
/2
R
L
= 1k to V
S
/2
V
S
= 3.3V, V
O
= 0.65V to 2.65V, R
L
= 10k to V
S
/2
R
L
= 1k to V
S
/2
V
CM
CMRR
Input Voltage Range
Common Mode Rejection Ratio
Guaranteed by CMRR, V
S
= 5V, 0V
V
S
= 3.3V, 0V
V
S
= 5V, V
CM
= 1.5V to 4V
V
S
= 3.3V, V
CM
= 1.15V to 2.65V
V
CM
= Half Supply
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
0.5
3.0
3.5
0.4
0.4
47
12
40
7.5
1.5
1.15
90
85
90
90
95
3
50
195
360
265
4
2.65
V
V
dB
dB
dB
dB
dB
V
mV
mV
mV
mV
PSRR
CMRR Match (Channel-to-Channel) (Note 6) V
S
= 5V, V
CM
= 1.5V to 4V
Power Supply Rejection Ratio
V
S
= 3V to 10V
PSRR Match (Channel-to-Channel) (Note 6)
Minimum Supply Voltage (Note 7)
V
S
= 3V to 10V
No Load
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 15mA
V
S
= 3.3V, I
SINK
= 10mA
V
OL
Output Voltage Swing LOW (Note 8)
q
q
q
q
623345f
4
LT6233/LT6233-10/
LT6234/LT6235
The
q
denotes the specifications which apply over 0°C < T
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