Operating Temperature Range (Note 4)..... –40°C to 125°C
Specified Temperature Range (Note 5)
LTC6258I/LTC6259I/LTC6260I ............–40°C to 85°C
LTC6258H/LTC6259H/LTC6260H ...... –40°C to 125°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TS8, MS8, MS only ............................................... 300°C
PIN CONFIGURATION
TOP VIEW
V
+
1
+IN 2
V
–
3
7
V
–
6 OUT
5 –IN
4
SHDN
OUTA 1
–INA 2
+INA 3
V
–
4
9
V
–
TOP VIEW
8 V
+
7 OUTB
6 –INB
5 +INB
DC PACKAGE
6-LEAD (2mm
×
2mm
×
0.8mm) PLASTIC DFN
T
JMAX
= 150°C,
q
JA
= 80°C/W (NOTE 6)
EXPOSED PAD (PIN 7) IS V
–
, MUST BE SOLDERED TO PCB
TOP VIEW
OUTA
–INA
+INA
V
–
1
2
3
4
8
7
6
5
V
+
OUTB
–INB
+INB
DC PACKAGE
8-LEAD (2mm
×
2mm
×
0.8mm) PLASTIC DFN
T
JMAX
= 150°C,
q
JA
= 80°C/W (NOTE 6)
EXPOSED PAD (PIN 9) IS V
–
, MUST BE SOLDERED TO PCB
TOP VIEW
+
–
+
–
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
q
JA
= 195°C/W (NOTE 6)
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
q
JA
= 163°C/W (NOTE 6)
TOP VIEW
TOP VIEW
+
–
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
q
JA
= 160°C/W (NOTE 6)
+IN 3
+
–
2
+
–
OUTA
–INA
+INA
V
–
SHDNA
1
2
3
4
5
10
9
8
7
6
V
OUTB
–INB
+INB
SHDNB
+
–
MS PACKAGE
16-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
q
JA
= 125°C/W (NOTE 6)
TOP VIEW
OUT 1
V
–
2
6 V
+
5
SHDN
4 –IN
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
q
JA
= 192°C/W (NOTE 6)
For more information
www.linear.com/LTC6258
+
–
+
OUTA
–INA
+INA
V
+
+INB
–INB
OUTB
NC
1
2
3
4
5
6
7
8
+
–
OUTA
–INA
+INA
V
–
1
2
3
4
8
7
6
5
V
+
OUTB
–INB
+INB
+
–
+
–
+
–
16
15
14
13
12
11
10
9
OUTD
–IND
+IND
V
–
+INC
–INC
OUTC
NC
6258960fa
LTC6258/LTC6259/LTC6260
ORDER INFORMATION
TAPE AND REEL (MINI)
LTC6258IS6#TRMPBF
LTC6258HS6#TRMPBF
LTC6258IDC#TRMPBF
LTC6258HDC#TRMPBF
LTC6259ITS8#TRMPBF
LTC6259HTS8#TRMPBF
LTC6259IDC#TRMPBF
LTC6259HDC#TRMPBF
TUBE
LTC6259IMS8#PBF
LTC6259HMS8#PBF
LTC6259IMS#PBF
LTC6259HMS#PBF
LTC6260IMS#PBF
LTC6259IMS8#TRPBF
LTC6259HMS8#TRPBF
LTC6259IMS8#TRPBF
LTC6259HMS8#TRPBF
LTC6260IMS#TRPBF
LTGWW
LTGWW
LTGWY
LTGWY
6260
8-Lead Plastic MSOP
8-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
16-Lead Plastic MSOP
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
TAPE AND REEL
LTC6258IS6#TRPBF
LTC6258HS6#TRPBF
LTC6258IDC#TRPBF
LTC6258HDC#TRPBF
LTC6259ITS8#TRPBF
LTC6259HTS8#TRPBF
LTC6259IDC#TRPBF
LTC6259HDC#TRPBF
http://www.linear.com/product/LTC6258#orderinfo
PART MARKING*
LTGWD
LTGWD
LGZS
LGZS
LTGWX
LTGWX
LGWT
LGWT
PACKAGE DESCRIPTION
6-Lead Plastic TSOT-23
6-Lead Plastic TSOT-23
6-Lead Plastic DFN (2mm × 2mm × 0.8mm)
6-Lead Plastic DFN (2mm × 2mm × 0.8mm)
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead (2mm × 2mm × 0.8mm) Plastic DFN
8-Lead (2mm × 2mm × 0.8mm) Plastic DFN
SPECIFIED
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
LTC6260HMS#PBF
LTC6260HMS#TRPBF
6260
16-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Parts ending with PBF are RoHS and WEEE Compliant.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/.
5V ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
V
OS
Input Offset Voltage
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
SUPPLY
= 5V, V
CM
= V
OUT
= V
SUPPLY
/2, C
L
= 10pF V
SHDN
is unconnected.
,
CONDITIONS
V
CM
= V
–
+ 0.3V
V
CM
= V
+
– 0.3V
MIN
l
–1000
l
–1000
TYP
100
100
1.5
MAX
400
1000
400
1000
75
75
75
75
UNITS
µV
µV
µV
µV
µV/°C
nA
nA
nA
nA
nV/√Hz
µV
P-P
fA/√Hz
fA/√Hz
MΩ
MΩ
–400
–400
∆V
OS
/∆T
I
B
I
OS
e
n
i
n
R
IN
Input Offset Voltage Drift
Input Bias Current (Note 7)
Input Offset Current
Input Voltage Noise Density
Input Noise Voltage
Input Current Noise Density
Input Resistance
V
CM
= V
–
+ 0.3V, V
+
– 0.3V
V
CM
= V
–
+ 0.3V
V
CM
= V
+
– 0.3V
V
CM
= V
–
+ 0.3V
V
CM
= V
+
– 0.3V
f = 1kHz
f = 0.1Hz to 10Hz
f = 1kHz, V
CM
= 0V to 4V
f = 1kHz, V
CM
= 4V to 5V
Differential
Common Mode
l
l
l
l
–75
–75
–75
–75
–5
0
–1
–1
38
2
500
500
1
10
6258960fa
For more information
www.linear.com/LTC6258
3
LTC6258/LTC6259/LTC6260
5V ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
C
IN
CMRR
IVR
PSRR
Input Capacitance
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Supply Voltage Range
Large Signal Gain
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
SUPPLY
= 5V, V
CM
= V
OUT
= V
SUPPLY
/2, C
L
= 10pF V
SHDN
is unconnected.
,
CONDITIONS
Differential
Common Mode
V
CM
= 0.3V to 3.5V
V
CM
= –0.1V to 5.1V
V
CM
= 0.4V, V
S
= 1.8V to 5.25V
MIN
TYP
0.65
1.2
95
95
5.1
90
5.25
40
10
12
l
MAX
UNITS
pF
pF
dB
dB
V
dB
dB
V
V/mV
V/mV
V/mV
V/mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
µA
µA
µA
µA
nA
nA
V
V
µs
µs
MHz
MHz
µs
µs
V/µs
V/µs
kHz
%
dB
nA
nA
%
dB
l
l
l
l
l
A
V
V
OUT
= 0.5V to 4.5V, R
LOAD
= 100k
V
OUT
= 0.5V to 4.5V, R
LOAD
= 10k
l
l
66
64
–0.1
78
68
1.8
14
2.8
3.5
0.5
V
OL
Output Swing Low (Input Overdrive 30mV).
Measured from V
–
No Load
I
SINK
= 100µA
I
SINK
= 1mA
80
l
145
l
V
OH
Output Swing High (Input Overdrive 30mV).
Measured from V
+
No Load
l
25
35
l
I
SOURCE
= 100µA
I
SOURCE
= 1mA
I
SC
I
S
Output Short-Circuit Current
100
l
l
40
50
105
120
180
250
40
65
55
100
140
350
Supply Current per Amplifier
l
4
1
16
11
10
20
4
23
25
5
7
200
15
0.6
Supply Current in Shutdown
l
I
SHDN
V
IL
V
IH
t
ON
t
OFF
GBW
t
S
SR
FPBW
THD+N
I
LEAK
%MP
EMIRR
Shutdown Pin Current
SHDN
Input Low Voltage
SHDN
Input High Voltage
Turn-On Time
Turn-Off Time
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
Large Signal Overshoot
Electromagnetic Interference Rejection Ratio
V
SHDN
= 0.6V
V
SHDN
= 1.5V
Disable
Enable
SHDN
Toggle from 0V to 5V
SHDN
Toggle from 5V to 0V
f = 10kHz
0.1%
0.01%
,
A
V
= –1, V
OUT
= 0.5V to 4.5V, C
LOAD
= 10pF
R
F
= R
G
= 10kΩ
4V
P-P
f = 500Hz, A
V
= 2, R
L
= 4kΩ, V
OUTP-P
= 1V
V
IN
= 2.25V to 2.75V
V
SHDN
= 0V, V
OUT
= 0V
V
SHDN
= 0V, V
OUT
= 5V
V
IN
= 0.5V to 4.5V, A
V
= 1, C
L
= 100nF
Input Power –10dB to Input Pins at 1GHz
l
l
l
l
60
0
1.5
152
7
1.3
14
18
0.24
20
0.025
72
100
100
2.7
45
l
1.0
0.4
l
0.2
0.1
l
l
6258960fa
4
For more information
www.linear.com/LTC6258
LTC6258/LTC6259/LTC6260
The
l
denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at T
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#include"delay.h"
/**********************************************
函数名： write_dat( uchar dat , uchar order )
函数参数： uchar dat ，uchar order
函 ......
嵌入式系统
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