LT1211MJ8

LT1211MJ8 Datasheet

LT1211/LT1212

Part	Datasheet
LT1211MJ8	LT1211MJ8 (pdf)

PDF Datasheet Preview
LT1211/LT1212 14MHz, 7V/µs, Single Supply Dual and Quad Precision Op Amps s Slew Rate 7V/µs Typ s Gain-Bandwidth Product 14MHz Typ s Fast Settling to 2V Step to 200µV 900ns Typ 10V Step to 1mV 2.2µs Typ s Excellent DC Precision in All Packages Input Offset Voltage 275µV Max Input Offset Voltage Drift 6µV/°C Max Input Offset Current 30nA Max Input Bias Current 125nA Max Open-Loop Gain 1200V/mV Min s Single Supply Operation Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current s Low Input Noise Voltage Typ s Low Input Noise Current Typ s Specified on 3.3V, 5V and ±15V s Large Output Drive Current 20mA Min s Low Supply Current per Amplifier 1.8mA Max s Dual in 8-Pin DIP and SO-8 s Quad in 14-Pin DIP and Narrow SO-16 Note For applications requiring higher slew rate, see the LT1213/LT1214 and LT1215/LT1216 data sheets. , LTC and LT are registered trademarks of Linear Technology Corporation. DESCRIPTIO The is a dual, single supply precision op amp with a 14MHz gain-bandwidth product and a 7V/µs slew rate. The LT1212 is a quad version of the same amplifier. The DC precision of the LT1211/LT1212 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers. U APPLICATIO S s 2.5V Full-Scale 12-Bit Systems VOS 0.45LSB s 10V Full-Scale 16-Bit Systems VOS 1.8LSB s Active Filters s Photo Diode Amplifiers s DAC Current-to-Voltage Amplifiers s Battery-Powered Systems TYPICAL APPLICATIO Input Bias Current Cancellation 1/2 LT1211 VOUT SIGNAL AMP 1M 22pF 1M 1/2 LT1211 CANCELLATION AMP 1211/12 TA01 INPUT CURRENT nA Input Current vs Input Voltage VS = 5V, VOUT IN LINEAR REGION WITHOUT CANCELLATION RIN = 300M 40 WITH CANCELLATION 20 RIN = 2.4G INPUT VOLTAGE V 1211/12 TA02 U WU U WW W LT1211/LT1212 ABSOLUTE AXI U RATI GS Note 1 Total Supply Voltage V + to V 36V Input Current ±15mA Output Short-Circuit Duration Note 2 Continuous Operating Temperature Range LT1211C/LT1212C 40°C to 85°C LT1211I/LT1212I 40°C to 85°C LT1211M OBSOLETE 55°C to 125°C Specified Temperature Range LT1211C/LT1212C/ LT1211I/LT1212I Note 6 to 85°C LT1211M OBSOLETE 55°C to 125°C Storage Temperature Range 65°C to 150°C Junction Temperature Note 3 Plastic Package N8, S8, N, S 150°C Ceramic Package J8 OBSOLETE ................. 175°C Lead Temperature Soldering, 10 sec ................. 300°C PACKAGE/ORDER I FOR ATIO

PDF Datasheet Preview

LT1211/LT1212
14MHz, 7V/µs, Single Supply Dual and Quad

Precision Op Amps
s Slew Rate 7V/µs Typ s Gain-Bandwidth Product 14MHz Typ s Fast Settling to
2V Step to 200µV 900ns Typ 10V Step to 1mV 2.2µs Typ s Excellent DC Precision in All Packages Input Offset Voltage 275µV Max Input Offset Voltage Drift 6µV/°C Max Input Offset Current 30nA Max Input Bias Current 125nA Max Open-Loop Gain 1200V/mV Min s Single Supply Operation Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current s Low Input Noise Voltage Typ s Low Input Noise Current Typ s Specified on 3.3V, 5V and ±15V s Large Output Drive Current 20mA Min s Low Supply Current per Amplifier 1.8mA Max s Dual in 8-Pin DIP and SO-8 s Quad in 14-Pin DIP and Narrow SO-16

Note For applications requiring higher slew rate, see the LT1213/LT1214 and LT1215/LT1216 data sheets.
, LTC and LT are registered trademarks of Linear Technology Corporation.

DESCRIPTIO

The is a dual, single supply precision op amp with a 14MHz gain-bandwidth product and a 7V/µs slew rate. The LT1212 is a quad version of the same amplifier. The DC precision of the LT1211/LT1212 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.

U APPLICATIO S
s 2.5V Full-Scale 12-Bit Systems VOS 0.45LSB s 10V Full-Scale 16-Bit Systems VOS 1.8LSB s Active Filters s Photo Diode Amplifiers s DAC Current-to-Voltage Amplifiers s Battery-Powered Systems

TYPICAL APPLICATIO

Input Bias Current Cancellation
1/2 LT1211

VOUT

SIGNAL AMP
1M 22pF 1M
1/2 LT1211

CANCELLATION AMP
1211/12 TA01

INPUT CURRENT nA

Input Current vs Input Voltage

VS = 5V, VOUT IN LINEAR REGION

WITHOUT CANCELLATION

RIN = 300M
40 WITH CANCELLATION
20 RIN = 2.4G

INPUT VOLTAGE V
1211/12 TA02

U WU U WW W

LT1211/LT1212

ABSOLUTE AXI U RATI GS Note 1

Total Supply Voltage V + to V 36V

Input Current ±15mA Output Short-Circuit Duration Note 2 Continuous

Operating Temperature Range

LT1211C/LT1212C 40°C to 85°C LT1211I/LT1212I 40°C to 85°C LT1211M OBSOLETE 55°C to 125°C

Specified Temperature Range

LT1211C/LT1212C/

LT1211I/LT1212I Note 6 to 85°C LT1211M OBSOLETE 55°C to 125°C Storage Temperature Range 65°C to 150°C Junction Temperature Note 3

Plastic Package N8, S8, N, S 150°C Ceramic Package J8 OBSOLETE ................. 175°C Lead Temperature Soldering, 10 sec ................. 300°C

PACKAGE/ORDER I FOR ATIO

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Datasheet ID: LT1211MJ8 645742