LINEAR TECHNOLOGY LT1809, LT1810 Technical data

FEATURES

LT1809/LT1810

Single/Dual 180MHz, 350V/µs

Rail-to-Rail Input and Output

Low Distortion Op Amps

U

DESCRIPTIO

■

–3dB Bandwidth: 320MHz, AV = 1

■

Gain-Bandwidth Product: 180MHz, A

■

Slew Rate: 350V/µs

■

Wide Supply Range: 2.5V to 12.6V

■

Large Output Current: 85mA

■

Low Distortion, 5MHz: –90dBc

■

Input Common Mode Range Includes Both Rails

■

Output Swings Rail-to-Rail

■

Input Offset Voltage, Rail-to-Rail: 2.5mV Max

■

Common Mode Rejection: 89dB Typ

■

Power Supply Rejection: 87dB Typ

■

Open-Loop Gain: 100V/mV Typ

■

Shutdown Pin: LT1809

■

Single in 8-Pin SO and 6-Pin SOT-23 Packages

■

Dual in 8-Pin SO and MSOP Packages

■

Operating Temperature Range: –40°C to 85°C

≥ 10

V

U

APPLICATIO S

■

Driving A/D Converters

■

Low Voltage Signal Processing

■

Active Filters

■

Rail-to-Rail Buffer Amplifiers

■

Video Line Driver

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

The LT®1809/LT1810 are single/dual low distortion rail­to-rail input and output op amps with a 350V/µs slew rate.
These amplifiers have a –3dB bandwidth of 320MHz at
unity-gain, a gain-bandwidth product of 180MHz (AV ≥ 10)
and an 85mA output current to fit the needs of low voltage,
high performance signal conditioning systems.

The LT1809/LT1810 have an input range that includes
both supply rails and an output that swings within 20mV
of either supply rail to maximize the signal dynamic range
in low supply applications.

The LT1809/LT1810 have very low distortion (–90dBc) up
to 5MHz that allows them to be used in high performance
data acquisition systems.

The LT1809/LT1810 maintain their performance for sup­plies from 2.5V to 12.6V and are specified at 3V, 5V and
±5V supplies. The inputs can be driven beyond the sup­plies without damage or phase reversal of the output.

The LT1809 is available in the 8-pin SO package with the
standard op amp pinout and the 6-pin SOT-23 package.
The LT1810 features the standard dual op amp pinout and
is available in 8-pin SO and MSOP packages. These
devices can be used as a plug-in replacement for many op
amps to improve input/output range and performance.

TYPICAL APPLICATIO

High Speed ADC Driver

5V

V

IN

1V

P-P

+

LT1809

–

–5V

R1
1k

R3

49.9Ω

C1

R2
1k

470pF

+A

U

IN

–A

LTC
PGA GAIN = 1
REF = 2.048V

IN

–5V

5V

®

1420

1809 TA01

•

•

•

12 BITS
10Msps

Distortion vs Frequency

–40

AV = +1

= 2V

V

IN

–50

VS = ±5V

–60

–70

–80

DISTORTION (dB)

–90

–100

–110

RL = 100Ω, 3RD

0.3

P-P

RL = 100Ω, 2ND

RL = 1k, 3RD

RL = 1k, 2ND

11030

FREQUENCY (MHz)

1809 TA02

1

LT1809/LT1810

1
2
3
4

OUT A

–IN A
+IN A

V

–

8
7
6
5

V

+

OUT B
–IN B
+IN B

TOP VIEW

MS8 PACKAGE

8-LEAD PLASTIC MSOP

TOP VIEW

V

+

OUT B
–IN B
+IN B

OUT A

–IN A
+IN A

V

–

S8 PACKAGE

8-LEAD PLASTIC SO

1

2

3

4

8

7

6

5

A

B

WWWU

ABSOLUTE AXI U RATI GS

(Note 1)

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

Input Voltage (Note 2) ..............................................±V

Input Current (Note 2) ........................................ ±10mA

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

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

UU

W

PACKAGE/ORDER I FOR ATIO

ORDER PART

TOP VIEW

OUT 1

–

2

V

+IN 3

S6 PACKAGE

6-LEAD PLASTIC SOT-23

T

= 150°C, θJA = 145°C/W (Note 9)

JMAX

+

6 V
5 SHDN
4 –IN

NUMBER

LT1809CS6
LT1809IS6

S6 PART MARKING

LTKY
LTUF

ORDER PART

NUMBER

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

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

S

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

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

TOP VIEW

ORDER PART

NUMBER

SHDN

–IN
+IN

1

2

–
+

3

–

V

4

8

NC

+

V

7

OUT

6

NC

5

LT1809CS8
LT1809IS8

S8 PART MARKING

S8 PACKAGE

8-LEAD PLASTIC SO

T

= 150°C, θJA = 100°C/W (Note 9)

JMAX

1809
1809I

ORDER PART

NUMBER

LT1810CS8
LT1810IS8

S8 PART MARKING

1810
1810I

T

= 150°C, θJA = 130°C/W (Note 9)

JMAX

LT1810CMS8
LT1810IMS8

MS8 PART MARKING

LTRF
LTTQ

T

= 150°C, θJA = 100°C/W (Note 9)

JMAX

Consult factory for parts specified with wider operating temperature ranges.

ELECTRICAL CHARACTERISTICS

T

= 25°C. V

A

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

∆V

OS

I

B

∆I

B

2

= 5V, 0V; VS = 3V, 0V; V

S

= open; VCM = V

SHDN

= half supply, unless otherwise noted.

OUT

Input Offset Voltage VCM = V+ LT1809 SO-8 0.6 2.5 mV

VCM = V– LT1809 SO-8 0.6 2.5 mV

+

V

= V

CM

–

VCM = V

Input Offset Shift VCM = V– to V+ LT1809 SO-8 0.3 2.0 mV

V

= V– to V

CM

+

0.6 3.0 mV

0.6 3.0 mV

0.3 2.5 mV
Input Offset Voltage Match (Channel-to-Channel) (Note 10) 0.7 6 mV
Input Bias Current VCM = V

Input Bias Current Shift VCM = V– + 0.2V to V
Input Bias Current Match (Channel-to-Channel) (Note 10) VCM = V

+
–

V

= V

CM

V

CM

+ 0.2V –27.5 –13 µA

+

+

= V– + 0.2V 0.2 8 µA

1.8 8 µA

14.8 35.5 µA

0.1 4 µA

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

T

= 25°C. V

A

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

I

OS

∆I

OS

e

n

i

n

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

I

SHDN

V

L

V

H

t

ON

t

OFF

GBW Gain-Bandwidth Product Frequency = 2MHz 160 MHz
SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4V
FPBW Full Power Bandwidth VS = 5V, V
THD Total Harmonic Distortion VS = 5V, AV = 1, RL = 1k, VO = 2V
t

S

∆G Differential Gain (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.015 %
∆θ Differential Phase (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.05 Deg

= 5V, 0V; VS = 3V, 0V; V

S

Input Offset Current VCM = V

Input Offset Current Shift VCM = V– + 0.2V to V

= open; VCM = V

SHDN

= half supply, unless otherwise noted.

OUT

+

V

= V– + 0.2V 0.2 4 µA

CM

+

0.05 1.2 µA

0.25 5.2 µA
Input Noise Voltage Density f = 10kHz 16 nV/√Hz
Input Noise Current Density f = 10kHz 5 pA/√Hz
Input Capacitance 2pF
Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 25 80 V/mV

V

= 5V, VO = 1V to 4V, RL = 100Ω to VS/2 4 10 V/mV

S

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 15 42 V/mV

V

S

= V– to V

CM

= 3V, V

V

S

CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, V

= 3V, V

V

S

= V– to V

CM

= V– to V

CM

= V– to V

CM

Input Common Mode Range V

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

+
+

+
+

= 0V 71 87 dB

CM

= 0V 65 87 dB

CM

66 82 dB
61 78 dB

60 82 dB
55 78 dB

–

+

V

Minimum Supply Voltage (Note 6) 2.3 2.5 V
Output Voltage Swing LOW (Note 7) No Load 12 50 mV

= 5mA 50 120 mV

I

SINK

I

= 25mA 180 375 mV

SINK

Output Voltage Swing HIGH (Note 7) No Load 20 80 mV

= 5mA 80 180 mV

I

SOURCE

= 25mA 330 650 mV

I

SOURCE

Short-Circuit Current VS = 5V ±45 ±85 mA

V

= 3V ±35 ±70 mA

S

Supply Current per Amplifier 12.5 17 mA
Supply Current, Shutdown VS = 5V, V

V

= 3V, V

S

SHDN Pin Current VS = 5V, V

= 3V, V

V

S

Output Leakage Current, Shutdown V

= 0.3V 0.1 75 µA

SHDN

= 0.3V 0.55 1.25 mA

SHDN

= 0.3V 0.31 0.90 mA

SHDN

= 0.3V 420 750 µA

SHDN

= 0.3V 220 500 µA

SHDN

SHDN Pin Input Voltage Low 0.3 V
SHDN Pin Input Voltage High VS – 0.5 V
Turn-On Time V
Turn-Off Time V

Settling Time 0.1%, VS = 5V, V

= 0.3V to 4.5V, RL = 100 80 ns

SHDN

= 4.5V to 0.3V, RL = 100 50 ns

SHDN

300 V/µs

23.5 MHz

OUT

P-P

= 4V

P-P

, fC = 5MHz –86 dB

P-P

= 2V, AV = –1, RL = 500Ω 27 ns

STEP

V

3

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

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

SHDN

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

= open; VCM = V

= half supply, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

VOS TC Input Offset Voltage Drift (Note 8) VCM = V

∆V

Input Offset Voltage VCM = V+ LT1809 SO-8 ● 1 3.0 mV

Input Offset Voltage Shift VCM = V

OS

Input Offset Voltage Match (Channel-to-Channel) VCM = V–, VCM = V

VCM = V
VCM = V
VCM = V

VCM = V

VCM = V

–

LT1809 SO-8 ● 1 3.0 mV

+
–

+
–

–

+

to V

LT1809 SO-8 ● 0.5 2.5 mV

–

+

to V

+

● 1 3.5 mV

● 1 3.5 mV

● 925µV/°C

● 925µV/°C

● 0.5 3.0 mV

● 1.2 6.5 mV

(Note 10)

I

B

∆I

B

I

OS

∆I

OS

A

VOL

CMRR Common Mode Rejection Ratio VS = 5V, VCM = V

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

Input Bias Current VCM = V+ – 0.2V ● 210 µA

Input Bias Current Shift VCM = V
Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V ● 0.1 5 µA

(Note 10) VCM = V
Input Offset Current VCM = V+ – 0.2V ● 0.05 1.5 µA

Input Offset Current Shift VCM = V

VCM = V

VCM = V

–

+ 0.4V ● –30 –14 µA

–

+ 0.4V to V+ – 0.2V ● 16 40 µA

–

+ 0.4V ● 0.5 10 µA

–

+ 0.4V ● 0.40 4.5 µA

–

+ 0.4V to V+ – 0.2V ● 0.45 6 µA

Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 20 75 V/mV

= 5V, VO = 1V to 4V, RL = 100Ω to VS/2 ● 3.5 8.5 V/mV

V

S

V

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 ● 12 40 V/mV

S

VS = 3V, VCM = V

CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V–, VCM = V

VS = 3V, VCM = V–, VCM = V

Input Common Mode Range ● V

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

–

+

to V

–

+

to V

+
+

= 0V ● 70 83 dB

CM

= 0V ● 64 83 dB

CM

● 64 80 dB

● 60 75 dB

● 58 80 dB

● 54 75 dB

–

+

V

Minimum Supply Voltage (Note 6) ● 2.3 2.5 V

V

OL

V

OH

I

SC

Output Voltage Swing LOW (Note 7) No Load ● 12 60 mV

I

= 5mA ● 55 140 mV

SINK

I

= 25mA ● 200 400 mV

SINK

Output Voltage Swing HIGH (Note 7) No Load ● 50 120 mV

I

= 5mA ● 110 220 mV

SOURCE

I

= 25mA ● 370 700 mV

SOURCE

Short-Circuit Current VS = 5V ● ±40 ±75 mA

VS = 3V ● ±30 ±65 mA

I

S

I

SHDN

V

L

V

H

Supply Current per Amplifier ● 15 20 mA
Supply Current, Shutdown VS = 5V, V

VS = 3V, V

SHDN Pin Current VS = 5V, V

VS = 3V, V

Output Leakage Current, Shutdown V

= 0.3V ● 2 µA

SHDN

= 0.3V ● 0.58 1.4 mA

SHDN

= 0.3V ● 0.35 1.1 mA

SHDN

= 0.3V ● 420 850 µA

SHDN

= 0.3V ● 220 550 µA

SHDN

SHDN Pin Input Voltage Low ● 0.3 V
SHDN Pin Input Voltage High ● VS – 0.5 V

V

4

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

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

SHDN

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

= open; VCM = V

= half supply, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

t
t

ON
OFF

Turn-On Time V
Turn-Off Time V

= 0.3V to 4.5V, RL = 100 ● 80 ns

SHDN

= 4.5V to 0.3V, RL = 100 ● 50 ns

SHDN

GBW Gain-Bandwidth Product Frequency = 2MHz ● 145 MHz
SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4V
FPBW Full Power Bandwidth VS = 5V, V

OUT

= 4V

P-P

P-P

The ● denotes the specifications which apply over the – 40°C ≤ TA ≤ 85°C temperature range. V

VCM = V

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

OUT

● 250 V/µs

● 20 MHz

= 5V, 0V; VS = 3V, 0V; V

S

SHDN

= open;

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

VOS TC Input Offset Voltage Drift (Note 8) VCM = V

∆V

Input Offset Voltage VCM = V+ LT1809 SO-8 ● 1 3.5 mV

= V– LT1809 SO-8 ● 1 3.5 mV

V

CM

+

VCM = V

–

= V

V

CM

+
–

VCM = V

Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 ● 0.5 3.0 mV

OS

Input Offset Voltage Match (Channel-to-Channel) VCM = V+, VCM = V

–

= V

V

CM

–

● 1 4.0 mV

● 1 4.0 mV

● 925µV/°C

● 925µV/°C

● 0.5 3.5 mV

● 1.2 7 mV

(Note 10)

I

B

∆I

B

Input Bias Current VCM = V+ – 0.2V ● 212 µA

= V– + 0.4V ● –35 –17 µA

V

CM

Input Bias Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 19 47 µA
Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V ● 0.2 6 µA

(Note 10) V

I

OS

Input Offset Current VCM = V+ – 0.2V ● 0.08 2 µA

= V– + 0.4V ● 0.6 12 µA

CM

VCM = V– + 0.4V ● 0.5 6 µA

∆I

OS

A

VOL

CMRR Common Mode Rejection Ratio VS = 5V, VCM = V– to V

Input Offset Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 0.58 7.5 µA
Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 17 60 V/mV

= 5V, VO = 1V to 4V, RL = 100Ω to VS/2 ● 2.5 7 V/mV

V

S

= 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 ● 10 35 V/mV

V

S

= 3V, VCM = V– to V

V

S

CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V– to V

VS = 3V, VCM = V– to V

Input Common Mode Range ● V

+
+

+
+

● 63 80 dB

● 58 75 dB

● 57 78 dB

● 52 72 dB

–

+

V

PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V ● 69 83 dB

PSRR Match (Channel-to-Channel) (Note 10) VS = 2.5V to 10V, VCM = 0V ● 63 83 dB
Minimum Supply Voltage (Note 6) ● 2.3 2.5 V

V

OL

V

OH

I

SC

I

S

Output Voltage Swing LOW (Note 7) No Load ● 18 70 mV

= 5mA ● 60 150 mV

I

SINK

I

= 25mA ● 210 450 mV

SINK

Output Voltage Swing HIGH (Note 7) No Load ● 55 130 mV

= 5mA ● 120 240 mV

I

SOURCE

I

= 25mA ● 375 750 mV

SOURCE

Short-Circuit Current VS = 5V ● ±30 ±70 mA

= 3V ● ±25 ±60 mA

V

S

Supply Current per Amplifier ● 15 21 mA
Supply Current, Shutdown VS = 5V, V

VS = 3V, V

= 0.3V ● 0.58 1.5 mA

SHDN

= 0.3V ● 0.35 1.2 mA

SHDN

V

5

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

The ● denotes the specifications which apply over the –40°C ≤ TA ≤ 85°C temperature range. V

VCM = V

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

I

SHDN

V

L

V

H

t

ON

t

OFF

GBW Gain-Bandwidth Product Frequency = 2MHz ● 140 MHz
SR Slew Rate VS = 5V, AV = -1, RL = 1k, VO = 4V
FPBW Full Power Bandwidth VS = 5V, V

T

= 25°C. VS = ±5V, V

A

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

∆V

OS

I

B

∆I

B

I

OS

∆I

OS

e

n

i

n

C

IN

A

VOL

CMRR Common Mode Rejection Ratio V

PSRR Power Supply Rejection Ratio V

V

OL

V

OH

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

OUT

SHDN Pin Current VS = 5V, V

= 3V, V

V

S

Output Leakage Current, Shutdown V

= 0.3V ● 3 µA

SHDN

= 0.3V ● 420 900 µA

SHDN

= 0.3V ● 220 600 µA

SHDN

SHDN Pin Input Voltage Low ● 0.3 V
SHDN Pin Input Voltage High ● VS – 0.5 V
Turn-On Time V
Turn-Off Time V

= open, VCM = 0V, V

SHDN

= 0V, unless otherwise noted.

OUT

= 0.3V to 4.5V, RL = 100 ● 80 ns

SHDN

= 4.5V to 0.3V, RL = 100 ● 50 ns

SHDN

P-P

= 4V

OUT

P-P

Input Offset Voltage VCM = V+ LT1809 SO-8 0.8 3.0 mV

V

= V– LT1809 SO-8 0.8 3.0 mV

CM

+

V

= V

CM

–

V

= V

CM

Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 0.35 2.5 mV

V

= V– to V

CM

Input Offset Voltage Match (Channel-to-Channel) VCM = V+, VCM = V

+

–

(Note 10)
Input Bias Current VCM = V

Input Bias Current Shift VCM = V– + 0.2V to V
Input Bias Current Match (Channel-to-Channel) VCM = V

(Note 10) V
Input Offset Current VCM = V

Input Offset Current Shift VCM = V– + 0.2V to V

+

V

= V– + 0.2V –30 –12.5 µA

CM

+

= V– + 0.2V 0.4 10 µA

CM

+

V

= V– + 0.2V 0.40 5 µA

CM

+

+

Input Noise Voltage Density f = 10kHz 16 nV/√Hz
Input Noise Current Density f = 10kHz 5 pA/√Hz
Input Capacitance f = 100kHz 2 pF
Large-Signal Voltage Gain VO = –4V to 4V, RL = 1k 30 100 V/mV

V

= –2.5V to 2.5V, RL = 100Ω 4.5 12 V/mV

CMRR Match (Channel-to-Channel) (Note 10) V

O

= V– to V

CM

= V– to V

CM

+

+

Input Common Mode Range V

+

= 2.5V to 10V, V– = 0V 71 87 dB

PSRR Match (Channel-to-Channel) (Note 10) V

+

= 2.5V to 10V, V– = 0V 65 90 dB

Output Voltage Swing LOW (Note 7) No Load 12 60 mV

I

= 5mA 50 140 mV

SINK

I

= 25mA 180 425 mV

SINK

Output Voltage Swing HIGH (Note 7) No Load 35 100 mV

I

= 5mA 90 200 mV

SOURCE

I

= 25mA 310 700 mV

SOURCE

= 5V, 0V; VS = 3V, 0V; V

S

● 180 V/µs

● 14 MHz

SHDN

= open;

0.8 3.5 mV

0.8 3.5 mV

0.35 3.0 mV

16 mV

210 µA

14.5 40 µA

0.1 5 µA

0.05 2 µA

0.45 7 µA

70 89 dB
64 89 dB

–

+

V

V

6

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

T

= 25°C. VS = ±5V, V

A

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

I

SC

I

S

Short-Circuit Current ±55 ±85 mA
Supply Current per Amplifier 15 20 mA
Supply Current, Shutdown V

I

SHDN

SHDN Pin Current V
Output Leakage Current, Shutdown V

V
V
t
t

L

H

ON

OFF

SHDN Pin Input Voltage Low 0.3 V
SHDN Pin Input Voltage High V+ – 0.5 V
Turn-On Time V
Turn-Off Time V

GBW Gain-Bandwidth Product Frequency = 2MHz 110 180 MHz
SR Slew Rate AV = –1, RL = 1k, VO = ±4V, 175 350 V/µs

FPBW Full Power Bandwidth V
THD Total Harmonic Distortion AV = 1, RL = 1k, VO = 2V
t

S

Settling Time 0.1%, V

∆G Differential Gain (NTSC) AV = 2, RL = 150Ω 0.01 %
∆θ Differential Phase (NTSC) AV = 2, RL = 150Ω 0.01 Deg

= open, VCM = 0V, V

SHDN

= 0, unless otherwise noted.

OUT

= 0.3V 0.6 1.3 mA

SHDN

= 0.3V 420 750 µA

SHDN

= 0.3V 0.1 75 µA

SHDN

= 0.3V to 4.5V, RL = 100 80 ns

SHDN

= 4.5V to 0.3V, RL = 100 50 ns

SHDN

Measured at V

= 8V

OUT

= ±3V

O

P-P

= 8V, AV = –1, RL = 500Ω 34 ns

STEP

14 MHz

, fC = 5MHz –90 dB

P-P

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

V

= 0V, unless otherwise noted.

OUT

= open, VCM = 0V,

SHDN

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

VOS TC Input Offset Voltage Drift (Note 8) VCM = V

∆V

Input Offset Voltage VCM = V+ LT1809 SO-8 ● 1 3.25 mV

V

= V– LT1809 SO-8 ● 1 3.25 mV

CM

+

= V

V

CM

–

= V

V

CM

+
–

= V

V

CM

Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 ● 0.5 2.75 mV

OS

Input Offset Voltage Match (Channel-to-Channel) VCM = V– to V

V

CM

= V– to V

+

+

● 1 3.75 mV

● 1 3.75 mV

● 10 25 µV/°C

● 10 25 µV/°C

● 0.5 3.25 mV

● 1.2 6.5 mV

(Note 10)

I

B

∆I

B

Input Bias Current VCM = V+ – 0.2V ● 2.5 12.5 µA

= V– + 0.4V ● –37.5 –15 µA

V

CM

Input Bias Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 17.5 50 µA
Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V ● 0.1 6 µA

(Note 10) V

I

∆I
A

OS

OS

VOL

Input Offset Current VCM = V+ – 0.2V ● 0.06 2.25 µA

Input Offset Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 0.56 8.25 µA
Large-Signal Voltage Gain VO = –4V to 4V, RL = 1k ● 27 80 V/mV

CMRR Common Mode Rejection Ratio V

CMRR Match (Channel-to-Channel) (Note 10) VCM = V– to V
Input Common Mode Range ● V

= V– + 0.4V ● 0.5 12 µA

CM

V

= V– + 0.4V ● 0.5 6 µA

CM

V

= –2.5V to 2.5V, RL = 100Ω ● 3.5 10 V/mV

O

= V– to V

CM

+

+

● 69 86 dB

● 63 86 dB

–

+

V

V

7

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

temperature range. V

= ±5V, V

S

= open, VCM = 0V, V

SHDN

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

= 0V, unless otherwise noted.

OUT

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

PSRR Power Supply Rejection Ratio V

PSRR Match (Channel-to-Channel) (Note 10) V

V

OL

V

OH

I

SC

I

S

Output Voltage Swing LOW (Note 7) No Load ● 20 80 mV

Output Voltage Swing HIGH (Note 7) No Load ● 60 140 mV

Short-Circuit Current ● ±45 ±75 mA
Supply Current per Amplifier ● 17.5 25 mA
Supply Current, Shutdown V

I

SHDN

SHDN Pin Current V
Output Leakage Current, Shutdown V

V
V
t
t

L

H

ON

OFF

SHDN Pin Input Voltage Low ● 0.3 V
SHDN Pin Input Voltage High ● V+ – 0.5 V
Turn-On Time V
Turn-Off Time V

+

= 2.5V to 10V, V– = 0V ● 70 83 dB

+

= 2.5V to 10V, V– = 0V ● 64 83 dB

I

= 5mA ● 50 160 mV

SINK

= 25mA ● 210 475 mV

I

SINK

= 5mA ● 120 240 mV

I

SOURCE

I

= 25mA ● 370 750 mV

SOURCE

= 0.3V ● 0.6 1.5 mA

SHDN

= 0.3V ● 420 850 µA

SHDN

= 0.3V ● 3 µA

SHDN

= 0.3V to 4.5V, RL = 100 ● 80 ns

SHDN

= 4.5V to 0.3V, RL = 100 ● 50 ns

SHDN

GBW Gain-Bandwidth Product Frequency = 2MHz ● 85 170 MHz
SR Slew Rate AV = –1, RL = 1k, VO = ±4V, ● 140 300 V/µs

FPBW Full Power Bandwidth V

Measured at V

= 8V

OUT

P-P

= ±3V

O

● 12 MHz

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

V

= 0V, unless otherwise noted. (Note 5)

OUT

= open, VCM = 0V,

SHDN

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

V

OS

VOS TC Input Offset Voltage Drift (Note 8) VCM = V

∆V

Input Offset Voltage VCM = V+ LT1809 SO-8 ● 1 3.75 mV

V

= V– LT1809 SO-8 ● 1 3.75 mV

CM

+

= V

V

CM

–

= V

V

CM

+
–

V

= V

CM

Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 ● 0.5 3.00 mV

OS

Input Offset Voltage Match (Channel-to-Channel) VCM = V– to V

V

CM

= V– to V

+

+

● 1 4.25 mV

● 1 4.25 mV

● 10 25 µV/°C

● 10 25 µV/°C

● 0.5 3.75 mV

● 1.2 7.5 mV

(Note 10)

I

B

∆I

B

Input Bias Current VCM = V+ – 0.2V ● 2.8 14 µA

= V– + 0.4V ● –45 –17 µA

V

CM

Input Bias Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 19.8 59 µA
Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V ● 0.1 7 µA

(Note 10) V

I

OS

∆I

OS

A

VOL

Input Offset Current VCM = V+ – 0.2V ● 0.08 2.5 µA

Input Offset Current Shift VCM = V– + 0.4V to V+ – 0.2V ● 0.68 10.5 µA
Large-Signal Voltage Gain VO = –4V to 4V, RL = 1k ● 22 70 V/mV

= V– + 0.4V ● 0.6 14 µA

CM

= V– + 0.4V ● 0.6 8 µA

V

CM

= –2.5V to 2.5V, RL = 100Ω ● 310 V/mV

V

O

8