LTC6257 Linear Technology, LTC6257 Datasheet - Page 4

• Manufacturer Part Number: LTC6257
• Description: 65uA Power Efficient Rail-to-Rail I/O Op Amps
• Manufacturer: Linear Technology

LTC6255/LTC6256/LTC6257
5V electricAl chArActeristics
temperature range, otherwise specifications are at T
SYMBOL PARAMETER
CMRR
IVR
PSRR
A
V
V
I
I
I
V
V
t
t
BW
GBW
t
SR
FPBW
THD+N
I

SC
S
SHDN
ON
OFF
S
LEAK
V
OL
OH
IL
IH
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Large Signal Gain
Output Swing Low (Input Overdrive 30mV).
Measured from V
Output Swing High (Input Overdrive 30mV).
Measured from V
Output Short-Circuit Current
Supply Current per Amplifier
Supply Current in Shutdown
Shutdown Pin Current
SHDN Input Low Voltage
SHDN Input High Voltage
Turn-On Time
Turn-Off Time
–3dB Closed Loop Bandwidth
Gain-Bandwidth Product
Settling Time, 0.5V to 4.5V, Unity Gain
Slew Rate
Full Power Bandwidth (Note 8)
Total Harmonic Distortion and Noise
Output Leakage Current in Shutdown
–
+
A
CONDITIONS
V
V
V
V
No Load
I
I
No Load
I
I
V
V
Disable
Enable
A
f = 200kHz
0.1%
0.01%
A
R
4V
f = 500Hz, A
V
V
V
SINK
SINK
SOURCE
SOURCE
= 25°C. V
CM
CM
O
O
SHDN
SHDN
V
V
IN
SHDN
SHDN
F
= 1
= –1, V
= R
= 0.5V to 4.5V, R
= 0.5V to 4.5V, R
P-P
= 2.25V to 2.75V
= 0.3V to 3.5V
= 0.4V, V
= 100µA
= 1mA
= 0.6V
= 1.5V
= 0V, V
= 0V, V
G
= 100µA
= 1mA
= 10kΩ
OUT
V
SUPPLY
= 2, R
S
= 0.5V to 4.5V, C
OUT
OUT
The
Ranges From 1.8V to 5V
= 0V
= 5V
l
= 5V, V
LOAD
LOAD
L
denotes the specifications which apply over the full operating
= 4kΩ, V
= 100k
= 10k
CM
OUTP-P
LOAD
= V
OUT
= 10pF ,
= 1V
= V
SUPPLY
/2, C
L
= 10pF , V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
–1400
–900
–400
–400
MIN
–0.1
0.75
1.5
2.5
1.0
80
76
85
81
50
28
25
17
57
42
8
8
2
SHDN
www.DataSheet4U.com
0.0022
–1000
–500
TYP
100
100
200
140
4.5
6.5
1.8
50
10
30
24
30
75
35
65
93
6
6
5
3
4
6
is unconnected.
MAX
150
170
400
400
5.1
0.6
25
35
30
40
75
95
55
60
80
90
73
88
12
7
UNITS
625567f
V/mV
V/mV
V/mV
V/mV
MHz
MHz
MHz
V/µs
V/µs
kHz
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
dB
dB
dB
dB
µA
µA
µA
µA
nA
nA
dB
nA
nA
µs
µs
µs
µs
%
V
V
V