(Note 4)..................................................–40°C to 125°C
Specified Temperature Range
(Note 5)..................................................–40°C to 125°C
Maximum Junction Temperature........................... 150°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP Package Only ............................................. 300°C
pin conFiguraTion
TOP VIEW
–IN1
+IN2
V
+
OUT1
1
2
3
4
9
8 +IN1
7
SHDN
6 V
–
5 OUT2
–IN1
+IN2
V
+
OUT1
1
2
3
4
TOP VIEW
8
7
6
5
+IN1
SHDN
V
–
OUT2
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
T
JMAX
= 150°C,
θ
JA
= 43°C/W
UNDERSIDE METAL CONNECTED TO V
–
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 250°C/W
orDer inForMaTion
LEAD FREE FINISH
LT6350CDD#PBF
LT6350IDD#PBF
LT6350HDD#PBF
LT6350CMS8#PBF
LT6350IMS8#PBF
LT6350HMS8#PBF
TAPE AND REEL
LT6350CDD#TRPBF
LT6350IDD#TRPBF
LT6350HDD#TRPBF
LT6350CMS8#TRPBF
LT6350IMS8#TRPBF
LT6350HMS8#TRPBF
PART MARKING*
LFJT
LFJT
LFJT
LTFJV
LTFJV
LTFJV
PACKAGE DESCRIPTION
8-Lead (3mm
×
3mm) Plastic DFN
8-Lead (3mm
×
3mm) Plastic DFN
8-Lead (3mm
×
3mm) Plastic DFN
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
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
–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.
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/
2
6350fc
For more information
www.linear.com/LT6350
LT6350
elecTrical characTerisTics
The
l
denotes specifications that apply over the full specified temperature range,
+
–
+
otherwise specifications are at T
A
= 25°C. Unless noted otherwise, V = 5V, V = 0V, V
+IN1
= V2 = Mid-Supply, V
SHDN
= V , R
L
= OPEN, R
F
=
SHORT, R
G
= OPEN. V
S
is defined as (V
+
– V
–
). V
OUTCM
is defined as (V
OUT1
+ V
OUT2
)/2. V
OUTDIFF
is defined as (V
OUT1
– V
OUT2
). See Figure 1.
SYMBOL
V
OSDIFF
PARAMETER
Differential Input-Referred Offset Voltage
CONDITIONS
V
S
= 5V
V
+IN1
= V2 = Mid-Rail
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
S
= 3V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
S
= 10V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
OS1
Input Offset Voltage, Op Amp 1
V
S
= 5V
V
+IN1
= V
–
+1.5V to V
+
V
+IN1
= V
–
to V
+
V
S
= 3V
V
+IN1
= V
–
+1.5V to V
+
V
+IN1
= V
–
to V
+
V
S
= 10V
V
+IN1
= V
–
+1.5V to V
+
V
+IN1
= V
–
to V
+
V
OS2
∆V
OSDIFF
/∆T
I
B1
I
OS1
I
+IN2
I
OS2
e
n1
i
n1
e
n2
i
n2
e
n(OUT)
Input Offset Voltage, Op Amp 2 (Note 6)
Differential Offset Voltage Drift
Input Bias Current, Op Amp 1
(at +IN1, –IN1)
Input Offset Current, Op Amp 1
(at +IN1, –IN1)
Input Bias Current, Op Amp 2 (at +IN2)
Input Offest Current, Op Amp 2
Input Voltage Noise Density, Op Amp 1
Input Current Noise Density, Op Amp 1
Input Voltage Noise Density, Op Amp 2
Input Current Noise Density, Op Amp 2
Differential Output Noise Voltage Density
Input Noise Voltage
SNR
V
+IN1
V
+IN2
R
IN
Output Signal-to-Noise Ratio
Input Voltage Range, +IN1
Input Voltage Range, +IN2
Input Resistance
Total Output Noise Including Both Op Amps
and On-Chip Resistors. Input Shorted. f = 10kHz
0.1Hz to 10Hz
V
OUTDIFF
= 8V
P-P
, 1MHz Noise Bandwidth
Guaranteed by CMRR1
Guaranteed by CMRR2
Single-Ended Input at +IN1
l
l
MIN
–0.4
–0.45
–0.77
–0.45
–0.8
–0.52
–0.78
–0.35
–1.5
–0.35
–1.5
–0.68
–1.5
–1.0
TYP
MAX
0.4
0.45
1.36
0.45
1.36
0.52
1.48
0.68
1.5
0.68
1.5
0.68
1.5
0.66
UNITS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µV/°C
µV/°C
µA
µA
µA
µA
µA
µA
µA
µA
nV/√Hz
pA/√Hz
nV/√Hz
pA/√Hz
nV/√Hz
nV
P-P
dB
±0.1
l
±0.1
l
±0.1
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
±0.08
±0.28
±0.08
±0.32
±0.07
±0.28
±0.1
5
5.5
V
S
= 3V, 5V, 10V
V
+IN1
= V2 = V
–
+1.5V to V
+
– 0.1V
V
+IN1
= V2 = V
–
+1.5V
V
+IN1
= V2 = V
+
–0.1V
V
+IN1
= Mid-Supply
V
+IN1
= V
–
V
+IN1
= V
+
V
+IN1
= Mid-Supply
V
+IN1
= V
–
V
+IN1
= V
+
V
+IN1
= V2 = Mid-Supply
V2 = Mid-Supply
Op Amp Input Referred
Op Amp Input Referred
–6.8
–8.0
–1
–1
–1
–1.2
–3.0
1.4
±0.1
±0.1
±0.1
2.5
±0.1
1.9
1.1
2.1
1
8.2
300
110
2.6
1
1
1
4.4
V
–
V
–
+1.5V
4
V
+
V
+
–0.1V
V
V
MΩ
6350fc
For more information
www.linear.com/LT6350
3
LT6350
elecTrical characTerisTics
The
l
denotes specifications that apply over the full specified temperature range,
+
–
+
otherwise specifications are at T
A
= 25°C. Unless noted otherwise, V = 5V, V = 0V, V
+IN1
= V2 = Mid-Supply, V
SHDN
= V , R
L
= OPEN, R
F
=
SHORT, R
G
= OPEN. V
S
is defined as (V
+
– V
–
). V
OUTCM
is defined as (V
OUT1
+ V
OUT2
)/2. V
OUTDIFF
is defined as (V
OUT1
– V
OUT2
). See Figure 1.
SYMBOL
C
IN
CMRR1
PARAMETER
Input Capacitance
CONDITIONS
Single-Ended Input at +IN1
l
l
l
l
l
l
l
l
MIN
82
77
72
67
93
85
96
80
2.7
50
TYP
1.8
94
94
88
82
118
110
118
108
MAX
UNITS
pF
dB
dB
dB
dB
dB
dB
dB
dB
Common Mode Rejection Ratio, Op Amp 1 V
S
= 5V, V
+IN1
= V
–IN1
= V
–
+1.5V to V
+
V
S
= 5V, V
+IN1
= V
–IN1
= V
–
+1.5V to V
+
V
S
= 5V, V
+IN1
= V
–IN1
= V
–
to V
+
V
S
= 3V, V
+IN1
= V
–IN1
= V
–
to V
+
Common Mode Rejection Ratio, Op Amp 2 V
S
= 5V, V
+IN1
= V2 = V
–
+1.5V to V
+
–0.1V
V
S
= 3V, V
+IN1
= V2 = V
–
+1.5V to V
+
–0.1V
V
S
= 10V, V
+IN1
= V2 = V
–
+1.5V to V
+
–0.1V
Power Supply Rejection Ratio
(∆V
S
/∆V
OSDIFF
)
Supply Voltage (Note 7)
Output Balance (∆V
OUTDIFF
/∆V
OUTCM
)
(Note 8)
Closed-Loop Gain
(∆V
OUTDIFF
/∆(V
+IN1
–V2))
Closed-Loop Gain Error
DC Linearity (Note 9)
V
+
= 5V, V
–
= 0V
V
+
= 5V, V
–
= –2V
V
+
= 5V, V– = –2V, 16-Bit, 8V
P-P
No Load
Sourcing 12.5mA
No Load
Sourcing 12.5mA
V
+IN1
= Mid-Rail ±200mV, V
–IN1
= Mid-Rail
V
S
= 5V
V
S
= 5V
V
S
= 3V
V
S
= 2.7V to 12V
V
S
= 2.7V to 12V
SHDN
= V
+
SHDN
= V
–
V
S
= 3V
V
S
= 5V
V
S
= 5V
V
S
= 10V
V
S
= 3V, V
SHDN
= V
IL
V
S
= 5V, V
SHDN
= V
IL
V
S
= 10V, V
SHDN
= V
IL
Op Amp 1 (Noninverting)
Op Amp 2 (Inverting)
V
OUTDIFF
= 100mV
P-P
V
OUTDIFF
= 100mV
P-P
V
OUTDIFF
= 2V
∆(V
+IN1
–V2) = 4V
V
S
= 2.7V to 12V
CMRR2
PSRR
V
S
BAL
GAIN
GAIN
ERR
INL
12
68
2
V
dB
V/V
l
l
l
l
–0.6
±0.08
3
230
125
±1
1000
0.6
%
ppm/°C
µV
µV
LSB
Ω
∆GAIN
ERR
/∆T Closed-Loop Gain Error Drift
R
INT
V
OH
V
OL
I
SC
Internal Resistors
Output Swing to V
+
, Either Output
(Note 10)
Output Swing to V
–
, Either Output
(Note 10)
Output Short-Circuit Current
l
l
l
l
55
360
55
260
±27
±15
±15
V
–
+ 2.0
–1
–45
–20
4.5
4.8
5.4
43
60
70
85
115
±45
±45
±40
170
750
170
460
mV
mV
mV
mV
mA
mA
mA
l
l
l
l
l
l
l
l
l
l
l
l
V
IL
V
IH
I
SHDN
I
S
SHDN
Input Logic Low
SHDN
Input Logic High
SHDN
Pin Current
Supply Current
V
–
+ 0.3
1
8.1
5.8
8.3
10.4
220
240
260
V
V
µA
µA
mA
mA
mA
mA
µA
µA
µA
MHz
MHz
MHz
MHz
I
S(SHDN)
GBW
BW
Supply Current in Shutdown
Gain-Bandwidth Product
Frequency = 1MHz
Differential –3dB Small-Signal Bandwidth
l
23
19
33
4
6350fc
For more information
www.linear.com/LT6350
LT6350
elecTrical characTerisTics
The
l
denotes specifications that apply over the full specified temperature range,
+
–
+
otherwise specifications are at T
A
= 25°C. Unless noted otherwise, V = 5V, V = 0V, V
+IN1
= V2 = Mid-Supply, V
SHDN
= V , R
L
= OPEN, R
F
=
SHORT, R
G
= OPEN. V
S
is defined as (V
+
– V
–
). V
OUTCM
is defined as (V
OUT1
+ V
OUT2
)/2. V
OUTDIFF
is defined as (V
OUT1
– V
OUT2
). See Figure 1.
PARAMETER
Full-Power Bandwidth (Note 11)
Capacitive Load Drive, 20% Overshoot
Differential Slew Rate
10kHz Distortion
CONDITIONS
V
OUTDIFF
= 8V
P-P
No Series Output Resistors
OUT1 Rising (OUT2 Falling)
OUT1 Falling (OUT2 Rising)
V
S
= 5V, V
OUTDIFF
= 4V
P-P
, R
L
= 2kΩ
2nd Harmonic
3rd Harmonic
V
S
= 5V, V
OUTDIFF
= 4V
P-P
, R
L
= 2kΩ
2nd Harmonic
3rd Harmonic
V
S
= 5V, V
OUTDIFF
= 4V
P-P
, R
L
= 2kΩ
2nd Harmonic
3rd Harmonic
0.1%
0.01%
0.0015% (±1LSB, 16-Bit, Falling Edge)
+IN1 to V
–
and V
+
V
SHDN
= 0V to 5V
V
SHDN
= 5V to 0V
MIN
TYP
1.6
56
48
41
–115
–115
–102
–97
–86
–75
200
240
350
200
400
400
MAX
SYMBOL
FPBW
C
L
SR
UNITS
MHz
pF
V/µs
V/µs
dBc
dBc
dBc
dBc
dBc
dBc
ns
ns
ns
ns
ns
ns
HD2
HD3
HD2
HD3
HD2
HD3
t
S
t
OVDR
t
ON
t
OFF
100kHz Distortion
1MHz Distortion
Settling Time to a 4V Input Step
Overdrive Recovery Time
Turn-On Time
Turn-Off Time
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
Inputs are protected by diodes to each supply. Additionallly,
op amp inputs +IN1, –IN1 and +IN2 are protected by back-to-back diodes
across the op amp inputs. If inputs are taken beyond the supplies or if
either op amp’s differential input voltage exceeds 0.7V, the input current
must be limited to less than 20mA.
Note 3:
A heat sink may be required to keep the junction temperature
below the absolute maximum rating when the output is shorted indefinitely.
Note 4:
The LT6350C/LT6350I are guaranteed functional over the
temperature range of –40°C to 85°C. The LT6350H is guaranteed
functional over the temperature range of –40°C to 125°C.
Note 5:
The LT6350C is guaranteed to meet specified performance from
0°C to 70°C. The LT6350C is designed, characterized and expected to
meet specified performance from –40°C to 85°C, but is not tested or
QA sampled at these temperatures. The LT6350I is guaranteed to meet
specified performance from –40°C to 85°C. The LT6350H is guaranteed to
meet specified performance from –40°C to 125°C.
Note 6:
V
OS2
is measured as the total output common mode voltage offset
(error between output common mode and voltage at V2). V
OS2
includes
the combined effects of op amp 2’s voltage offset, I
B
, I
OS
and mismatch
between on-chip resistors and the 499Ω external resistor, R1 (See Figure 1).
Note 7:
Supply voltage range is guaranteed by the power supply rejection
ratio test.
Note 8:
Output balance is calculated from gain error and gain as:
BAL
=
GAIN
GAIN
ERR
Note 9:
DC linearity is measured by measuring the differential output for
each input in the set V
+IN1
= 0.5V, 2.5V, 4.5V, and calculating the maximum
deviation from the least squares best fit straight line generated from the
three data points.
Note 10:
Output voltage swings are measured between the output and
power supply rails.
Note 11:
Full- power bandwidth is calculated from the slew rate.
A2B is a single-master, multi-slave audio bus system that was originally designed to solve audio distribution challenges in automotive applications. Because traditional automotive audio architectures ...
ON Semiconductor, a leader in smart power and smart sensing technologies, will showcase its latest image sensing technologies at Vision China (Shenzhen), China's leading machine vision exhibition, fro...
As shown in the figure, both BUCKs are used to obtain a negative pressure output.
The output voltage and ground at the output end are swapped.But the circuit below also connects the negative voltage o...
[i=s]This post was last edited by Simulation Chain Newbie on 2022-11-15 19:52[/i]When amplifying a 500mVpp, 100Mhz square wave signal using opa843 simulation, the resistor shown in Figure 1 can be amp...
Reprinted from: https://www.toutiao.com/article/71491300338386048341] Introduction
Let me start with a little off-topic talk...
After I entered graduate school, my supervisor forced me to learn about ...
Are the sampling frequency and sampling rate of the microcontroller ADC the same concept? The sampling frequency and rate must be much greater than the frequency and rate of the sampled signal?...
With the booming electronics industry, vision systems have become a leader in the electronics automation sector. However, the delicate nature of electronic products often affects product yields due...[Details]
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
On August 24th, media outlets reported, citing sources, that NavInfo, a listed company on the A-share market, is nearing completion in its acquisition of the intelligent driving c...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Zos Automotive Research Institute released the "2025
Smart Cockpit
Tier 1 Research Report (Domestic Edition)."
This report analyzes the operating conditions of more than a dozen ...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
Today,
the Intel®
Universal
Quick Connector (UQD) Interchangeability Alliance was officially established
. At the inaugural ceremony, Intel and its first certified partners—Invicta...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD
