Pin Current While Exceeding Supplies (Note 9) ...±25mA
Operating Temperature Range (Note 4)
LT6205C/LT6206C/LT6207C,
LT6205I/LT6206I/LT6207I .................... –40°C to 85°C
LT6205H ........................................... –40°C to 125°C
Specified Temperature Range (Note 4)
LT6205C/LT6206C/LT6207C ..................... 0°C to 70°C
LT6205I/LT6206I/LT6207I .................... –40°C to 85°C
LT6205H ........................................... –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Maximum Junction Temperature .......................... 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
PIN CONFIGURATION
TOP VIEW
OUT A 1
TOP VIEW
OUT 1
V
–
2
–
+
16 OUT D
–
+
A
D
–
+
TOP VIEW
5 V
+
OUT A
–IN A
+IN A
V
–
1
2
3
4
–
+
–
+
–IN A 2
8
7
6
5
V
+
OUT B
–IN B
+IN B
+IN A 3
V
+
4
+IN B 5
–IN B 6
OUT B 7
NC 8
15 –IN D
14 +IN D
13 V
–
+IN 3
4 –IN
+
–
B
C
+
–
12 +IN C
11 –IN C
10 OUT C
9
NC
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
θ
JA
= 250°C/W
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 250°C/W
GN PACKAGE
16-LEAD NARROW PLASTIC SSOP
T
JMAX
= 150°C,
θ
JA
= 135°C/W
ORDER INFORMATION
LEAD FREE FINISH
LT6205CS5#PBF
LT6205IS5#PBF
LT6205HS5#PBF
LT6206CMS8#PBF
LT6206IMS8#PBF
LT6207CGN#PBF
LT6207IGN#PBF
TAPE AND REEL
LT6205CS5#TRPBF
LT6205IS5#TRPBF
LT6205HS5#TRPBF
LT6206CMS8#TRPBF
LT6206IMS8#TRPBF
LT6207CGN#TRPBF
LT6207IGN#TRPBF
PART MARKING*
LTAEM
LTAEM
LTAEM
LTH3
LTH4
6207
6207I
PACKAGE DESCRIPTION
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
8-Lead Plastic MSOP
8-Lead Plastic MSOP
16-Lead Narrow Plastic SSOP
16-Lead Narrow Plastic SSOP
SPECIFIED TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
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/
620567fc
2
LT6205/LT6206/LT6207
ELECTRICAL CHARACTERISTICS
The
l
denotes specifications which apply over the specified temperature
range, otherwise specifications are at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= 1V, unless otherwise noted.
LT6205C/LT6206C/LT6207C
LT6205I/LT6206I/LT6207I
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
Input Offset Voltage Match
(Channel-to-Channel) (Note 5)
Input Offset Voltage Drift (Note 6)
I
B
I
OS
e
n
i
n
Input Bias Current
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
CMRR
PSRR
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Minimum Supply Voltage
A
VOL
Large-Signal Voltage Gain
V
S
= 3V to 12V
V
CM
= V
OUT
= 0.5V
V
CM
= 0.5V
V
S
= 5V, V
O
= 0.5V to 4.5V, R
L
= 1k
V
S
= 5V, V
O
= 1V to 3V, R
L
= 150Ω
V
S
= 3V, V
O
= 0.5V to 2.5V, R
L
= 1k
V
CM
= 0V to V
+
– 2V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
CONDITIONS
l
l
l
l
l
MIN
TYP
1
1
7
10
0.6
2
9
4
1
2
MAX
3.5
5
3
4
15
30
3
UNITS
mV
mV
mV
mV
μV/°C
μA
μA
μV
P-P
nV/√Hz
pA/√Hz
MΩ
pF
dB
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
V
CM
= 0V to V
+
– 2V
78
0
67
90
V
+
– 2
75
2.7
V
dB
V
V/mV
V/mV
V/mV
30
5
20
100
20
60
10
75
300
200
60
150
650
300
25
150
500
350
100
250
1200
500
V
OL
Output Voltage Swing Low (Note 7) No Load, Input Overdrive = 30mV
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 25mA
V
S
= 3V, I
SINK
= 15mA
Output Voltage Swing High (Note 7) No Load, Input Overdrive = 30mV
I
SOURCE
= 5mA
V
S
= 5V, I
SOURCE
= 25mA
V
S
= 3V, I
SOURCE
= 15mA
Short-Circuit Current
V
S
= 5V, Output Shorted to GND
V
S
= 3V, Output Shorted to GND
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
V
OH
I
SC
35
20
30
20
60
50
3.75
5
5.75
I
S
GBW
SR
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
Channel Separation
f = 2MHz
V
S
= 5V, A
V
= 2, R
F
= R
G
= 1k
V
O
= 1V to 4V, Measured from 1.5V to 3.5V
f = 10MHz
V
OUT
= 2V
P-P
(Note 8)
V
S
= 5V,
ΔV
OUT
= 2V, A
V
= –1, R
L
= 150Ω
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
mA
mA
MHz
V/μs
dB
MHz
ns
ns
%
Deg
l
65
100
450
90
71
15
25
0.05
0.08
FPBW
t
s
Full Power Bandwidth
Settling Time to 3%
Settling Time to 1%
Differential Gain
Differential Phase
620567fc
3
LT6205/LT6206/LT6207
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
Input Offset Voltage Match
(Channel-to-Channel) (Note 5)
Input Offset Voltage Drift (Note 6)
I
B
I
OS
e
n
i
n
Input Bias Current
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
CMRR
PSRR
A
VOL
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
V
S
= ±2V to ±6V
V
O
= –4V to 4V, R
L
= 1k
V
O
= –3V to 3V, R
L
= 150Ω
No Load, Input Overdrive = 30mV
I
OUT
= ±5mA
I
OUT
= ±25mA
Short to Ground
V
CM
= –5V to 3V
l
l
l
l
l
l
l
l
l
l
The
l
denotes specifications which apply over the specified temperature
range, otherwise specifications are at T
A
= 25°C. V
S
= ±5V; V
CM
= V
OUT
= 0V, unless otherwise noted.
LT6205C/LT6206C/LT6207C
LT6205I/LT6206I/LT6207I
CONDITIONS
l
l
l
l
l
MIN
TYP
1
1
10
18
0.6
2
9
4
1
2
MAX
4.5
6
3
4
18
30
3
UNITS
mV
mV
mV
mV
μV/°C
μA
μA
μV
P-P
nV/√Hz
pA/√Hz
MΩ
pF
dB
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
V
CM
= –5V to 3V
78
–5
67
50
7.5
±4.88
±4.75
±3.8
±40
±30
90
3
75
133
20
±4.92
±4.85
±4.35
±60
4
5.6
6.5
V
dB
V/mV
V/mV
V
V
V
mA
mA
mA
mA
MHz
V/μs
dB
MHz
ns
ns
%
Deg
I
SC
I
S
GBW
SR
Short-Circuit Current
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
Channel Separation
f = 2MHz
A
V
= –1, R
L
= 1k
V
O
= –4V to 4V, Measured from –3V to 3V
f = 10MHz
V
OUT
= 8V
P-P
(Note 8)
ΔV
OUT
= 2V, A
V
= –1, R
L
= 150Ω
A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
l
65
350
100
600
90
FPBW
t
s
Full Power Bandwidth
Settling Time to 3%
Settling Time to 1%
Differential Gain
Differential Phase
14
24
15
25
0.05
0.08
The
l
denotes specifications which apply over the full specified temperature range, –40°C ≤ T
A
≤ 125°C, otherwise specifications are
at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= 1V, unless otherwise noted.
LT6205H
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift (Note 6)
I
B
Input Bias Current
CONDITIONS
l
l
l
MIN
TYP
1
MAX
3.5
6
20
45
UNITS
mV
mV
μV/°C
μA
620567fc
4
LT6205/LT6206/LT6207
ELECTRICAL CHARACTERISTICS
SYMBOL
I
OS
e
n
i
n
PARAMETER
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
CMRR
PSRR
Common Mode Rejection Ratio
Input Voltage Range
Power Supply Rejection Ratio
Minimum Supply Voltage
A
VOL
Large-Signal Voltage Gain
V
S
= 3V to 12V
V
CM
= V
OUT
= 0.5V
V
CM
= 0.5V
V
S
= 5V, V
0
= 0.5V to 4.5V, R
L
= 1k
V
S
= 5V, V
0
= 1V to 3V, R
L
= 150Ω
V
S
= 3V, V
0
= 0.5V to 2.5V, R
L
= 1k
V
CM
= 0V to V
+
– 2V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
The
l
denotes specifications which apply over the full specified temperature
range, –40°C ≤ T
A
≤ 125°C, otherwise specifications are at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= 1V, unless otherwise noted.
LT6205H
CONDITIONS
l
MIN
TYP
2
9
4
1
2
MAX
5
UNITS
μA
μV
P-P
nV/√Hz
pA/√Hz
MΩ
pF
dB
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
V
CM
= 0V to V
+
– 2V
72
0
62
V
+
– 2
V
dB
2.7
25
3.5
15
40
200
600
400
125
300
1400
600
35
20
30
15
60
50
3.75
50
450
90
71
15
25
0.05
0.08
5
6.5
V
V/mV
V/mV
V/mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
MHz
V/μs
dB
MHz
ns
ns
%
Deg
V
OL
Output Voltage Swing Low (Note 7) No Load, Input Overdrive = 30mV
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 25mA
V
S
= 3V, I
SINK
= 15mA
Output Voltage Swing High (Note 7) No Load, Input Overdrive = 30mV
I
SOURCE
= 5mA
V
S
= 5V, I
SOURCE
= 25mA
V
S
= 3V, I
SOURCE
= 15mA
Short-Circuit Current
V
S
= 5V, Output Shorted to GND
V
S
= 3V, Output Shorted to GND
V
OH
I
SC
I
S
GBW
SR
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
Channel Separation
f = 2MHz
V
S
= 5V, A
V
= 2, R
F
= R
G
= 1k
V
O
= 1V to 4V, Measured from 1.5V to 3.5V
f = 10MHz
V
OUT
= 2V
P-P
(Note 8)
V
S
= 5V,
ΔV
OUT
= 2V, A
V
= –1, R
L
= 150Ω
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
V
S
= 5V, A
V
= 2, R
L
= 150Ω, Output Black Level = 1V
l
FPBW
t
s
Full Power Bandwidth
Settling Time to 3%
Settling Time to 1%
Differential Gain
Differential Phase
The
l
denotes specifications which apply over the full specified temperature range, –40°C ≤ T
语音作为自然的人机接口，可以使车载导航系统实现更安全、更人性化的操作。通过国内外车载导航系统的功能对比可知，支持语音交互是车载导航系统的一个发展趋势。另外，市场信息服务公司J.D Power and Associates的调研数据也表明，56％的消费者更倾向于选择声控的导航系统。因此，开发车载语音导航系统是很有意义的。目前，国内已经具备开发车载语音导航系统的技术基础，特别是文语转换TTS技术...[详细]
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