Differential Amplifiers Dual Low Power
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
US $1.03 - 1.6 / Piece
Current & Power Monitors & Regulators CRNT SHUNT MONITOR
Number of Channels : | 2 Channels | Available Set Gain : | 10 V/V, 100 V/V | ||
Input Offset Voltage : | 0.1 mV | Common Mode Rejection Ratio (Min) : | 97 dB | ||
Operating Supply Voltage : | 36 V | Supply Current : | 1.6 mA | ||
Mounting Style : | SMD/SMT | Package / Case : | SOIC-16 | ||
Packaging : | Tube | Standard Pack Qty : | 40 |
The INA2141U belongs to INA2141 family which is a low power, dual instrumentation amplifier offering excellent accuracy. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100). Simple pin connections set an accurate gain of 10 or 100V/V without external resistors. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Internal input protection can withstand up to ±40V without damage. It operates with power supplies as low as ±2.25V, and quiescent current is only 750A per amplifier-ideal for battery operated systems. Packages are 16-pin plastic DIP, and SOL-16 surface-mount, specified for the 40°C to +85°C temperature range. The INA2141 is laser trimmed for very low offset voltage (50V), drift (0.5V/°C) and high commonmode rejection (117dB at G = 100).
The features of INA2141U can be summarized as (1)low offset voltagE: 50V max; (2)low drift: 0.5V/°C max; (3)excellent gain accuracy: ±0.05% max at G = 10; (4)low input bias current: 5nA max; (5)high CMR: 117dB min (G = 100); (6)inputs protected to ±40V; (7)wide supply range: ±2.25V to ±18V; (8)low quiescent current: 750A/IA; (9)16-Pin plastic DIP, SOL-16.
The absolute maximum ratings of INA2141U are (1)supply voltage: ±18V; (2)analog input voltage range: ±40V; (3)output short-circuit (to ground): Continuous; (4)operating temperature: 40°C to +125°C; (5)storage temperature: 40°C to +125°C; (6)junction temperature: +150°C; (7)lead temperature (soldering, 10s): +300°C.
Technical/Catalog Information | INA2141U |
Vendor | Texas Instruments |
Category | Integrated Circuits (ICs) |
Packaging | Tube |
Amplifier Type | Instrumentation |
Number of Circuits | 2 - Dual |
Package / Case | 16-SOIC (7.5mm Width) |
Slew Rate | 4 V/s |
Gain Bandwidth Product | - |
Current - Supply | 1.5mA |
Current - Output / Channel | 15mA |
Voltage - Supply, Single/Dual (±) | 4.5 V ~ 36 V, ±2.25 V ~ 18 V |
Output Type | - |
-3db Bandwidth | 200kHz |
Current - Input Bias | 2nA |
Operating Temperature | -40°C ~ 85°C |
Voltage - Input Offset | 20V |
Drawing Number | 296; 4040000-2; DW; 16 |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | INA2141U INA2141U |