G1213 GMT | Alldatasheet

Document overview

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Technical content

Features

„ Single-Supply Operation: 4V to 6V „ High Output Current: ±100mA „ Low Supply Current: 500µA „ Wide Bandwidth: 3MHz „ Slew Rate: 4V/µs „ No Phase Reversal „ Unity Gain Stable „ Small, 5-Pin SOT-23 Package available

Applications

„ Battery-Powered Instruments „ Portable Equipment „ Data-Acquisition Systems „ High-Side/Low-Side Current Sensors „ ASIC Input or Output Amplifier „ Signal Conditioning „ Low-Power, Low voltage Applications General Description The G1213 is a rail-to-rail input and output sin- gle-supply amplifiers featuring 100mA output drive current. This high output current makes these amplifi- ers excellent for driving either resistive or capacitive loads. AC performance is very good with 3.0MHz bandwidth; 4.0V/µs slew rate and low distortion. All are guaranteed to operate from a +4 to +6 volt single sup- ply. The very low input bias currents enable the G1213 to be used for integrators and diode amplification and other applications requiring low input bias current. The 100mA high output current and supply current is only 850µA per amplifier at 5 volts, allowing low current applications to control high current loads. Applications include audio amplification for computers, sound ports, sound cards and set-top boxes. The G1213 is very stable and capable of driving heavy capacitive loads. The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS ADC/DACs, ASICs or other wide output swing devices in single-supply systems.

Ordering Information

(Pb free) MARKING TEMP. RANGE PACKAGE G1213 G1213f 13xx -20°C to +85°C SOT-23-5 Pin Configuration Tpypical Application Circuit Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. 4IN+ VDD1 G1213 VSS IN- OUT SOT-23-5 2 RL OUT VDD IN G1213 RL OUT 4IN+ VDD1 G1213 VSS IN- OUT SOT-23-5 2 RL OUT VDD IN G1213 RL OUT

Ver: 1.1 Nov 11, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw G1213Global Mixed-mode Technology Inc. Absolute Maximum Ratings (Note1) All Other Pins…………………(Vss-0.3V) to (V DD+0.3V) Operating Ambient Temperature ……...-20°C to +85°C Storage Temperature Range…….……-65°C to +150°C Notes: 1. Absolute Maximum Ratings are limits beyond which damage to the device may occur. Thermal Characteristics PARAMETER SYMBOL VALUE UNIT Thermal resistance from junction to ambient in free air SOT-23-5 R thj-a 240 °C/W

Electrical Characteristics

VDD = 5V; VSS = 0V; Tamb = 25°C; fi = 1kHz; VCM=VDD/2, RL = 2KΩ connected to VDD/2; unless otherwise specified. PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Supplies Supply voltage 4.0 5.0 6.0 V Single 4.0 5.0 6.0 V Dual VDD 2 2.5 3.0 V Negative supply voltage (dual) V SS -2.0 -2.5 -3.0 V Supply current I DD no load --- 0.85 1.2 mA Total power dissipation P tot no load --- 4.25 6.0 mW DC Characteristics Input offset voltage V I (OS) --- ±1.5 ±6 mV Common mode voltage V CM 0 5.0 V Input Bias Current I B --- ±0.05 --- nA Input Bias Current Offset I OS --- ±0.05 --- nA Input Resistance R IN --- 1000 --- MΩ Large-Signal Voltage Gain A V --- 80 --- dB Maximum output current I O --- 100 --- mA Output resistance R O Open-loop, RL= 20Ω --- 5.5 --- Ω RL = 32Ω 1.0 --- 4.0 V Output voltage swing VO Power supply rejection ratio PSRR fi = 1kHz; Vripple(peak) = 1V --- 60 --- dB Common-Mode Rejection Ratio CMRR --- 56 --- dB AC Characteristics Note 2 Total harmonic distortion THD RL = 2kΩ, Note 2 --- < 0.1 --- % Gain-Bandwidth Product GBWP Open-loop; No Load --- 3.0 --- MHz Slew-Rate SR Measured from 30% to 70% of 5Vp-p step --- 4 --- V/µs Phase Margin PM --- 60 --- deg Maximum output power P O Note 1; RL = 32Ω --- 135 --- mW Power bandwidth B Unity gain; RL = 32Ω --- 25 --- KHz Notes: 1. Values are proportional to VDD; THD < 0.1% 2. VDD = 5.0V; VO (P-P) = 4.0V (at 0 dB)

Ver: 1.1 Nov 11, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw G1213Global Mixed-mode Technology Inc. Output Swing Range Voltage Figure Test Condition：TA = 25°C, AV = -1 V+ = 2.5V , V- = - 2.5V , RL=2kΩ

Ver: 1.1 Nov 11, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw G1213Global Mixed-mode Technology Inc. Input Common Mode Voltage Range Figure Test Condition：TA = 25°C, AV = 1 V+ = 5V, V - = 0V, RL = 2KΩ V+ = 5V, V- = 0V, RL = 250Ω

Ver: 1.1 Nov 11, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw G1213Global Mixed-mode Technology Inc. Large Signal Transient Response Figure Test Condition：TA=25°C, AV=1 , RL = 2kΩ Small Signal Transient Response Figure Test Condition：TA=25°C, AV=1, RL = 32Ω Test Condition: Vs = ±2.5V, TA = 25°C PSRR 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 0.1 1 10 100 1000 Frequency - kHZ Power Supply Rejection - dB PSRR + PSRR - Test Condition: Vs = ±2.5V, TA = 25°C Open-Loop Gain & Phase vs. Frequency 0.0 20.0 40.0 60.0 80.0 100.0 0.1 1 10 100 1000 10000 Frequency - kHZ Gain - dB -150 -130 -110 -90 -70 -50 Phase - degree

Ver: 1.1 Nov 11, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw G1213Global Mixed-mode Technology Inc.

Package Information

Note: 1. Package body sizes exclude mold flash protrusions or gate burrs 2. Tolerance ±0.1000 mm (4mil) unless otherwise specified 3. Coplanarity: 0.1000mm 4. Dimension L is measured in gage plane θ1 1º 5º 9º 1º 5º 9º Taping Specification PACKAGE Q’TY/REEL SOT-23-5 3,000 ea GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications. E e D H L C b A Feed Direction Feed Direction