LINEAR TECHNOLOGY LT6202, LT6203, LT6204 Technical data

查询LT6202CS5供应商

Ultralow 1.9nV/√Hz Noise, Low Power Op Amps

FEATURES

LT6202/LT6203/LT6204

Single/Dual/Quad 100MHz,

Rail-to-Rail Input and Output,

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DESCRIPTIO

■

Low Noise Voltage: 1.9nV/√Hz (100kHz)

■

Low Supply Current: 3mA/Amp Max

■

Gain Bandwidth Product: 100MHz

■

Dual LT6203 in Tiny DFN Package

■

Low Distortion: –80dB at 1MHz

■

Low Offset Voltage: 500µV Max

■

Wide Supply Range: 2.5V to 12.6V

■

Input Common Mode Range Includes Both Rails

■

Output Swings Rail-to-Rail

■

Common Mode Rejection Ratio 90dB Typ

■

Unity Gain Stable

■

Low Noise Current: 1.1pA/√Hz

■

Output Current: 30mA Min

■

Operating Temperature Range –40°C to 85°C

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APPLICATIO S

■

Low Noise, Low Power Signal Processing

■

Active Filters

■

Rail-to-Rail Buffer Amplifiers

■

Driving A/D Converters

■

DSL Receivers

■

Battery Powered/Battery Backed Equipment

The LT®6202/LT6203/LT6204 are single/dual/quad low
noise, rail-to-rail input and output unity gain stable op
amps that feature 1.9nV/√Hz noise voltage and draw only

2.5mA of supply current per amplifier. These amplifiers
combine very low noise and supply current with a 100MHz
gain bandwidth product, a 25V/µs slew rate, and are
optimized for low supply signal conditioning systems.

These amplifiers maintain their performance for supplies
from 2.5V to 12.6V and are specified at 3V, 5V and ±5V
supplies. Harmonic distortion is less than –80dBc at
1MHz making these amplifiers suitable in low power data
acquisition systems.

The LT6202 is available in the 5-pin SOT-23 and the 8-pin
SO, while the LT6203 comes in 8-pin SO and MSOP pack­ages with standard op amp pinouts. For compact layouts
the LT6203 is also available in a tiny fine line leadless
package (DFN), while the quad LT6204 is available in the
16-pin SSOP and 14-pin SO packages. These devices can
be used as plug-in replacements for many op amps to
improve input/output range and noise performance.

, LTC and LT are registered trademarks of Linear Technology Corporation.

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TYPICAL APPLICATIO

Low Noise 4- to 2-Wire Local Echo Cancellation Differential Receiver

–

50Ω

1:1

50Ω

2k

••

2k

1k 1k

–

1/2 LT6203

+

+

1/2 LT6203

–

1k 1k

6203 TA01a

V

R

LINE
RECEIVER

LINE

DRIVER

1/2 LT1739

+

V

V

D

L

100Ω

LINE

+

1/2 LT1739

–

Line Receiver Integrated Noise 25kHz to 150kHz

5.0

4.5

)

4.0

RMS

3.5

3.0

2.5

2.0

1.5

1.0

INTEGRATED NOISE (µV

0.5
0

0

40

20 60

BANDWIDTH (kHz)

80

100

120

140

6203 • TA01b

160

620234fa

1

LT6202/LT6203/LT6204

WW

W

ABSOLUTE AXI U RATI GS

U

(Note 1)

Total Supply Voltage (V+ to V–) ............................ 12.6V

Input Current (Note 2) ........................................ ±40mA

Output Short-Circuit Duration (Note 3)............ Indefinite

Operating Temperature Range (Note 4) ...–40°C to 85°C

Specified Temperature Range (Note 5)....–40°C to 85°C

Junction Temperature...........................................150°C

UUW

PACKAGE/ORDER I FOR ATIO

TOP VIEW

OUT 1

–

2

V

+IN 3

5-LEAD PLASTIC TSOT-23

T

= 150°C, θJA = 250°C/W

JMAX

–

+

S5 PACKAGE

5 V

4 –IN

+

Junction Temperature (DD Package) .................... 125°C

Storage Temperature Range ..................–65°C to 150°C

Storage Temperature Range

(DD Package) ........................................–65°C to 125°C

Lead Temperature (Soldering, 10 sec)..................300°C

TOP VIEW

NC

1

–IN

2

+IN

3

–

V

4

S8 PACKAGE

8-LEAD PLASTIC SO

T

= 150°C, θJA = 190°C/W

JMAX

–
+

8

NC

+

V

7

OUT

6

NC

5

ORDER PART

NUMBER

LT6202CS5

S5 PART

MARKING*

LTG6

LT6202IS5

TOP VIEW

+

V

1OUT A

–IN A

2

+IN A

8-LEAD (3mm × 3mm) PLASTIC DFN

UNDERSIDE METAL CONNECTED TO V

A

3

–

V

4

DD PACKAGE

T

= 125°C, θJA = 160°C/W

JMAX

ORDER PART

NUMBER

LT6203CDD

LT6203IDD

8

OUT B

7

–IN B

6

B

+IN B

5

–

DD PART

MARKING*

LAAP

OUT A

–IN A
+IN A

ORDER PART

NUMBER

LT6203CMS8

LT6203IMS8

*The temperature grades are identified by a label on the shipping container.

TOP VIEW

1

–

2

+

3

–

V

4

MS8 PACKAGE

8-LEAD PLASTIC MSOP

T

= 150°C, θJA = 250°C/W

JMAX

ORDER PART

NUMBER

LT6202CS8

LT6202IS8

+

8

V

7

OUT B

–

6

–IN B

+

5

+IN B

MS8 PART

MARKING

LTB2
LTB3

OUT A

1

2

–IN A

+IN A

–
+

3

–

4

V

S8 PACKAGE

8-LEAD PLASTIC SO

T

= 150°C, θJA = 190°C/W

JMAX

ORDER PART

NUMBER

LT6203CS8

LT6203IS8

S8 PART

MARKING

TOP VIEW

6202

6202I

V

8

OUT B

7

–

–IN B

6

+

+IN B

5

S8 PART

MARKING

6203

6203I

+

2

620234fa

TOP VIEW

S PACKAGE

14-LEAD PLASTIC SO

1
2
3
4
5
6
7

14
13
12
11
10

9
8

OUT A

–IN A
+IN A

V

+

+IN B
–IN B

OUT B

OUT D
–IN D
+IN D
V

–

+IN C
–IN C
OUT C

+

–

+

–

+
–

+
–

A

BC

D

UUW

PACKAGE/ORDER I FOR ATIO

LT6202/LT6203/LT6204

TOP VIEW

OUT A

1
2

–IN A
+IN A

+IN B
–IN B

OUT B

–

A

+

3

+

4

V

+

5

BC

–

6
7
8

NC

GN PACKAGE

16-LEAD NARROW PLASTIC SSOP

T

= 150°C, θJA = 135°C/W

JMAX

16

–

15

D

+

14
13

+

12

–

11
10

9

OUT D
–IN D
+IN D

–

V
+IN C
–IN C
OUT C
NC

ORDER PART

NUMBER

LT6204CGN
LT6204IGN

GN PART

MARKING

6204
6204I

T

= 150°C, θJA = 150°C/W

JMAX

ORDER PART

NUMBER

LT6204CS
LT6204IS

Consult LTC Marketing for parts specified with wider operating temperature ranges.

ELECTRICAL CHARACTERISTICS

TA = 25°C, VS =5V, 0V; VS = 3V, 0V; VCM = V

= half supply,

OUT

unless otherwise noted.

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

I

B

∆I

B

I

OS

e

n

i

n

Input Offset Voltage VS = 5V, 0V, V

= Half Supply

CM

LT6203, LT6204, LT6202S8 0.1 0.5 mV
LT6202 SOT-23 0.1 0.7 mV

VS = 3V, 0V, V

= Half Supply

CM

LT6203, LT6204, LT6202S8 0.6 1.5 mV
LT6202 SOT-23 0.6 1.7 mV

VS = 5V, 0V, V

= V+ to V

CM

–

LT6203, LT6204, LT6202S8 0.25 2.0 mV
LT6202 SOT-23 0.25 2.2 mV

VS = 3V, 0V, V

= V+ to V

CM

–

LT6203, LT6204, LT6202S8 1.0 3.5 mV
LT6202 SOT-23 1.0 3.7 mV

Input Offset Voltage Match V
(Channel-to-Channel) (Note 6) V

Input Bias Current V

IB Shift V

= Half Supply 0.15 0.8 mV

CM
CM

CM

V

CM

V

CM

CM

+

= V– to V
= Half Supply –7.0 –1.3 µA

+

= V

–

= V
= V– to V

+

–8.8 –3.3 µA

0.3 1.8 mV

1.3 2.5 µA

4.7 11.3 µA

IB Match (Channel-to-Channel) (Note 6) 0.1 0.6 µA
Input Offset Current V

= Half Supply 0.12 1 µA

CM

+

V

= V

CM

–

V

= V

CM

0.07 1 µA

0.12 1.1 µA

Input Noise Voltage 0.1Hz to 10Hz 800 nV
Input Noise Voltage Density f = 100kHz, VS = 5V 2 nV/√Hz

f = 10kHz, VS = 5V 2.9 4.5 nV/√Hz

Input Noise Current Density, Balanced f = 10kHz, VS = 5V 0.75 pA/√Hz
Input Noise Current Density, Unbalanced 1.1 pA/√Hz

Input Resistance Common Mode 4 MΩ

Differential Mode 12 kΩ

P-P

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3

LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS

TA = 25°C, VS =5V, 0V; VS = 3V, 0V; VCM = V

= half supply,

OUT

unless otherwise noted.

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

C

IN

A

VOL

CMRR Common Mode Rejection Ratio VS = 5V, V

PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, V

V

OL

V

OH

I

SC

I

S

GBW Gain Bandwidth Product Frequency = 1MHz, VS = 5V 90 MHz
SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4V 17 24 V/µs
FPBW Full Power Bandwidth (Note 10) VS = 5V, V
t

S

Input Capacitance Common Mode 1.8 pF

Differential Mode 1.5 pF

Large Signal Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 40 70 V/mV

= 5V, VO = 1V to 4V, RL = 100 to VS/2 8.0 14 V/mV

V

S

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 17 40 V/mV

V

S

= V– to V

= 5V, V

S

= 3V, V

S

CM

= 1.5V to 3.5V 80 100 dB

CM

= V– to V

CM

= 1.5V to 3.5V 85 120 dB

CM

V
V

CMRR Match (Channel-to-Channel) (Note 6) VS = 5V, V

PSRR Match (Channel-to-Channel) (Note 6) VS = 2.5V to 10V, V

+

+

= 0V 60 74 dB

CM

= 0V 70 100 dB

CM

60 83 dB

56 80 dB

Minimum Supply Voltage (Note 7) 2.5 V
Output Voltage Swing LOW Saturation No Load 5 50 mV

(Note 8) I

= 5mA 85 190 mV

SINK

V

S

V

S

= 5V, I
= 3V, I

= 20mA 240 460 mV

SINK

= 15mA 185 350 mV

SINK

Output Voltage Swing HIGH Saturation No Load 25 75 mV
(Note 8) I

= 5mA 90 210 mV

SOURCE

V

S

V

S

= 5V, I
= 3V, I

= 20mA 325 600 mV

SOURCE

= 15mA 225 410 mV

SOURCE

Short-Circuit Current VS = 5V ±30 ±45 mA

V

= 3V ±25 ±40 mA

S

Supply Current per Amp VS = 5V 2.5 3.0 mA

= 3V 2.3 2.85 mA

V

S

= 3V

OUT

Settling Time 0.1%, VS = 5V, V

P-P

= 2V, AV = –1, RL = 1k 85 ns

STEP

1.8 2.5 MHz

The ● denotes the specifications which apply over 0°C < TA < 70°C temperature range. VS = 5V, 0V; VS = 3V, 0V;
V

= V

CM

= half supply, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

Input Offset Voltage VS = 5V, 0V, V

LT6203, LT6204, LT6202S8
LT6202 SOT-23

VS = 3V, 0V, V
LT6203, LT6204, LT6202S8
LT6202 SOT-23

VS = 5V, 0V, V

= Half Supply

CM

= Half Supply

CM

= V+ to V

CM

● 0.2 0.7 mV

● 0.2 0.9 mV

● 0.6 1.7 mV

● 0.6 1.9 mV

–

LT6203, LT6204, LT6202S8 ● 0.7 2.5 mV
LT6202 SOT-23

VS = 3V, 0V, V

= V+ to V

CM

–

● 0.7 2.7 mV

LT6203, LT6204, LT6202S8 ● 1.2 4.0 mV

● 1.2 4.2 mV

● 0.5 2.3 mV

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VOS TC Input Offset Voltage Drift (Note 9) V

Input Offset Voltage Match V
(Channel-to-Channel) (Note 6) V

LT6202 SOT-23

= Half Supply ● 3.0 9.0 µV/°C

CM

= Half Supply ● 0.15 0.9 mV

CM

= V– to V

CM

+

4

LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS

temperature range. VS = 5V, 0V; VS = 3V, 0V; V

CM

= V

The ● denotes the specifications which apply over 0°C < TA < 70°C

= half supply, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

I

B

∆I

B

Input Bias Current V

IB Shift V

= Half Supply ● –7.0 –1.3 µA

CM

+

V

CM

V

CM

CM

= V

–

= V
= V– to V

+

● 1.3 2.5 µA

● –8.8 –3.3 µA

● 4.7 11.3 µA

IB Match (Channel-to-Channel) (Note 6) ● 0.1 0.6 µA

I

OS

A

VOL

Input Offset Current V

= Half Supply ● 0.15 1 µA

CM

+

V

= V

CM

–

V

= V

CM

● 0.10 1 µA

● 0.15 1.1 µA

Large Signal Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 35 60 V/mV

VS = 5V, VO = 1.5V to 3.5V, RL = 100 to VS/2 ● 6.0 12 V/mV
V

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 ● 15 36 V/mV

S

CMRR Common Mode Rejection Ratio VS = 5V, V

VS = 5V, V
V

= 3V, V

S

CMRR Match (Channel-to-Channel) (Note 6) VS = 5V, V

= V– to V

CM

= 1.5V to 3.5V ● 78 97 dB

CM

= V– to V

CM

= 1.5V to 3.5V ● 83 100 dB

CM

PSRR Power Supply Rejection Ratio VS = 3V to 10V, V

PSRR Match (Channel-to-Channel) (Note 6) VS = 3V to 10V, V

+

+

= 0V ● 60 70 dB

CM

= 0V ● 70 100 dB

CM

● 60 83 dB

● 56 75 dB

Minimum Supply Voltage (Note 7) ● 3.0 V

V

OL

V

OH

I

SC

Output Voltage Swing LOW Saturation No Load ● 5.0 60 mV
(Note 8) I

= 5mA ● 95 200 mV

SINK

I

= 15mA ● 260 365 mV

SINK

Output Voltage Swing HIGH Saturation No Load ● 50 100 mV
(Note 8) I

= 5mA ● 115 230 mV

SOURCE

V

= 5V, I

S

VS = 3V, I

= 20mA ● 360 635 mV

SOURCE

= 15mA ● 260 430 mV

SOURCE

Short-Circuit Current VS = 5V ● ±20 ±33 mA

VS = 3V ● ±20 ±30 mA

I

S

Supply Current per Amp VS = 5V ● 3.1 3.85 mA

V

= 3V ● 2.75 3.50 mA

S

GBW Gain Bandwidth Product Frequency = 1MHz ● 87 MHz
SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4V ● 15 21 V/µs
FPBW Full Power Bandwidth (Note 10) VS = 5V, V

OUT

= 3V

P-P

● 1.6 2.2 MHz

The ● denotes the specifications which apply over –40°C < TA < 85°C temperature range. VS = 5V, 0V; VS = 3V, 0V; V

CM

= V

OUT

= half

supply, unless otherwise noted. (Note 5)

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

Input Offset Voltage VS = 5V, 0V, V

= Half Supply

CM

LT6203, LT6204, LT6202S8 ● 0.2 0.8 mV
LT6202 SOT-23

VS = 3V, 0V, V

CM

= Half Supply

● 0.2 1.0 mV

LT6203, LT6204, LT6202S8 ● 0.6 2.0 mV
LT6202 SOT-23

VS = 5V, 0V, V

CM

= V+ to V

–

● 0.6 2.2 mV

LT6203, LT6204, LT6202S8 ● 1.0 3.0 mV
LT6202 SOT-23

VS = 3V, 0V, V

CM

= V+ to V

–

● 1.0 3.5 mV

LT6203, LT6204, LT6202S8 ● 1.4 4.5 mV
LT6202 SOT-23 ● 1.4 4.7 mV

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5

LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS

temperature range. VS = 5V, 0V; VS = 3V, 0V; V

CM

= V

The ● denotes the specifications which apply over –40°C < TA < 85°C

= half supply, unless otherwise noted. (Note 5)

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

VOS TC Input Offset Voltage Drift (Note 9) V

Input Offset Voltage Match V
(Channel-to-Channel) (Note 6) V

I

B

∆I

B

Input Bias Current V

IB Shift V

= Half Supply ● 3.0 9.0 µV/°C

CM

= Half Supply ● 0.3 1.0 mV

CM

= V– to V

CM

= Half Supply ● –7.0 –1.3 µA

CM

V

= V

CM

= V

V

CM

= V– to V

CM

+

+

–

+

● 0.7 2.5 mV

● 1.3 2.5 µA

● –8.8 –3.3 µA

● 4.7 11.3 µA

IB Match (Channel-to-Channel) (Note 6) ● 0.1 0.6 µA

I

OS

A

VOL

CMRR Common Mode Rejection Ratio VS = 5V, V

PSRR Power Supply Rejection Ratio VS = 3V to 10V, V

Input Offset Current V

= Half Supply ● 0.2 1 µA

CM

+

= V

V

CM

–

= V

V

CM

● 0.2 1.1 µA

● 0.2 1.2 µA

Large Signal Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 32 60 V/mV

V

= 5V, VO = 1.5V to 3.5V, RL = 100 to VS/2 ● 4.0 10 V/mV

S

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 ● 13 32 V/mV

V

S

= V– to V

CM

= 5V, V

V

S

V

= 3V, V

S

CMRR Match (Channel-to-Channel) (Note 6) VS = 5V, V

= 1.5V to 3.5V ● 75 95 dB

CM

= V– to V

CM

= 1.5V to 3.5V ● 80 100 dB

CM

PSRR Match (Channel-to-Channel) (Note 6) VS = 3V to 10V, V

+

+

= 0V ● 60 70 dB

CM

= 0V ● 70 100 dB

CM

● 60 80 dB

● 56 75 dB

Minimum Supply Voltage (Note 7) ● 3.0 V

V

OL

V

OH

I

SC

I

S

Output Voltage Swing LOW Saturation No Load ● 670 mV
(Note 8) I

= 5mA ● 95 210 mV

SINK

= 15mA ● 210 400 mV

I

SINK

Output Voltage Swing HIGH Saturation No Load ● 55 110 mV
(Note 8) I

= 5mA ● 125 240 mV

SOURCE

V

S

V

S

= 5V, I
= 3V, I

= 15mA ● 370 650 mV

SOURCE

= 15mA ● 270 650 mV

SOURCE

Short-Circuit Current VS = 5V ● ±15 ±25 mA

= 3V ● ±15 ±23 mA

V

S

Supply Current per Amp VS = 5V ● 3.3 4.1 mA

= 3V ● 3.0 3.65 mA

V

S

GBW Gain Bandwidth Product Frequency = 1MHz ● 83 MHz
SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4V ● 12 17 V/µs
FPBW Full Power Bandwidth (Note 10) VS = 5V, V

OUT

= 3V

P-P

● 1.3 1.8 MHz

6

620234fa

LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS

TA = 25°C, VS = ±5V; VCM = V

= 0V, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

Input Offset Voltage LT6203, LT6204, LT6202S8

V

= 0V 1.0 2.5 mV

CM

+

V

= V

CM

–

V

= V

CM

2.6 5.5 mV

2.3 5.0 mV

LT6202 SOT-23
V

= 0V 1.0 2.7 mV

CM

+

V

= V

CM

–

V

= V

CM

Input Offset Voltage Match V
(Channel-to-Channel) (Note 6) V

I

B

∆I

B

Input Bias Current V

IB Shift V

= 0V 0.2 1.0 mV

CM

= V– to V

CM

= Half Supply –7.0 –1.3 µA

CM

V

= V

CM

V

= V

CM

= V– to V

CM

+

+

–

+

–9.5 –3.8 µA

2.6 6.0 mV

2.3 5.5 mV

0.4 2.0 mV

1.3 3.0 µA

5.3 12.5 µA

IB Match (Channel-to-Channel) (Note 6) 0.1 0.6 µA

I

OS

e

n

Input Offset Current V

Input Noise Voltage 0.1Hz to 10Hz 800 nV

= Half Supply 0.15 1 µA

CM

+

V

= V

CM

–

V

= V

CM

0.2 1.2 µA

0.35 1.3 µA

P-P

Input Noise Voltage Density f = 100kHz 1.9 nV/√Hz

f = 10kHz 2.8 4.5 nV/√Hz

i

n

Input Noise Current Density, Balanced f = 10kHz 0.75 pA/√Hz
Input Noise Current Density, Unbalanced 1.1 pA/√Hz

Input Resistance Common Mode 4 MΩ

Differential Mode 12 kΩ

C

IN

Input Capacitance Common Mode 1.8 pF

Differential Mode 1.5 pF

A

VOL

Large Signal Gain VO = ±4.5V, RL = 1k 75 130 V/mV

VO = ±2.5V, RL = 100 11 19 V/mV

CMRR Common Mode Rejection Ratio VCM = V– to V

+

65 85 dB

VCM = –2V to 2V 85 98 dB

CMRR Match (Channel-to-Channel) (Note 6) VCM = –2V to 2V 85 120 dB

PSRR Power Supply Rejection Ratio VS = ±1.25V to ±5V 60 74 dB

PSRR Match (Channel-to-Channel) (Note 6) VS = ±1.25V to ±5V 70 100 dB

V

OL

V

OH

I

SC

I

S

Output Voltage Swing LOW Saturation No Load 5 50 mV
(Note 8) I

= 5mA 87 190 mV

SINK

I

= 20mA 245 460 mV

SINK

Output Voltage Swing HIGH Saturation No Load 40 95 mV
(Note 8) I

= 5mA 95 210 mV

SOURCE

I

= 20mA 320 600 mV

SOURCE

Short-Circuit Current ±30 ±40 mA

Supply Current per Amp 2.8 3.5 mA
GBW Gain Bandwidth Product Frequency = 1MHz 70 100 MHz
SR Slew Rate AV = –1, RL = 1k, VO = 4V 18 25 V/µs
FPBW Full Power Bandwidth (Note 10) V
t

S

Settling Time 0.1%, V

OUT

= 3V

P-P

= 2V, AV = –1, RL = 1k 78 ns

STEP

1.9 2.6 MHz

dG Differential Gain (Note 11) AV = 2, RF = RG = 499Ω, RL = 2k 0.05 %
dP Differential Phase (Note 11) AV = 2, RF = RG = 499Ω, RL = 2k 0.03 DEG

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LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS

temperature range. VS = ±5V; V

CM

= V

= 0V, unless otherwise noted.

OUT

The ● denotes the specifications which apply over 0°C < TA < 70°C

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

Input Offset Voltage LT6203, LT6204, LT6202S8

V

= 0V ● 1.6 2.8 mV

CM

+

= V

V

CM

–

= V

V

CM

● 3.2 6.8 mV

● 2.8 5.8 mV

LT6202 SOT-23

= 0V ● 1.6 3.0 mV

V

CM

+

V

VOS TC Input Offset Voltage Drift (Note 9) V

Input Offset Voltage Match V

(Channel-to-Channel) (Note 6) V
I

B

∆I

B

Input Bias Current V

IB Shift V

= V

CM

–

= V

V

CM

= Half Supply ● 7.5 24 µV/°C

CM

= 0V ● 0.2 1.0 mV

CM

= V– to V

CM

= Half Supply ● –7.0 –1.4 µA

CM

= V

V

CM

V

= V

CM

= V– to V

CM

+

+

–

+

● 3.2 7.3 mV

● 2.8 6.3 mV

● 0.5 2.2 mV

● 1.8 3.6 µA

● –10 –4.3 µA

● 5.4 13 µA

IB Match (Channel-to-Channel) (Note 6) ● 0.15 0.7 µA
I

OS

A

VOL

CMRR Common Mode Rejection Ratio V

Input Offset Current V

= Half Supply ● 0.1 1 µA

CM

+

V

= V

CM

–

= V

V

CM

● 0.2 1.2 µA

● 0.4 1.4 µA

Large Signal Gain VO = ±4.5V, RL = 1k ● 70 120 V/mV

= ±2V, RL = 100 ● 10 18 V/mV

V

CMRR Match (Channel-to-Channel) (Note 6) V

O

= V– to V

CM

= –2V to 2V ● 83 95 dB

V

CM

= –2V to 2V ● 83 110 dB

CM

+

● 65 84 dB

PSRR Power Supply Rejection Ratio VS = ±1.5V to ±5V ● 60 70 dB

PSRR Match (Channel-to-Channel) (Note 6) VS = ±1.5V to ±5V ● 70 100 dB
V

OL

V

OH

I

SC

I

S

Output Voltage Swing LOW Saturation No Load ● 670 mV

(Note 8) I

= 5mA ● 95 200 mV

SINK

I

= 15mA ● 210 400 mV

SINK

Output Voltage Swing HIGH Saturation No Load ● 65 120 mV

(Note 8) I

= 5mA ● 125 240 mV

SOURCE

= 20mA ● 350 625 mV

I

SOURCE

Short-Circuit Current ● ±25 ±34 mA

Supply Current per Amp ● 3.5 4.3 mA
GBW Gain Bandwidth Product Frequency = 1MHz ● 95 MHz
SR Slew Rate AV = –1, RL = 1k, VO = 4V ● 16 22 V/µs
FPBW Full Power Bandwidth (Note 10) V

OUT

= 3V

P-P

● 1.7 2.3 MHz

The ● denotes the specifications which apply over –40°C < TA < 85°C temperature range. VS = ±5V; V

CM

= V

= 0V, unless otherwise

OUT

noted. (Note 5)

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

Input Offset Voltage LT6203, LT6204, LT6202S8

= 0V ● 1.7 3.0 mV

V

CM

+

V

= V

CM

–

= V

V

CM

● 3.8 7.5 mV

● 3.5 6.6 mV

LT6202 SOT-23
V

= 0V ● 1.7 3.2 mV

CM

+

= V

V

CM

–

= V

V

CM

● 3.8 7.7 mV

● 3.5 6.7 mV

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