Document
TL3474, TL3474A HIGHĆSLEWĆRATE, SINGLEĆSUPPLY OPERATIONAL AMPLIFIERS
D Low Offset . . . 3 mV (Max) for A-Grade D Wide Gain-Bandwidth Product . . . 4 MHz D High Slew Rate . . . 13 V/µs D Fast Settling Time . . . 1.1 µs to 0.1% D Wide-Range Single-Supply Operation
. . . 4 V to 36 V
D Wide Input Common-Mode Range Includes
Ground (VCC−)
D Low Total Harmonic Distortion . . . 0.02% D Large-Capacitance Drive Capability
. . . 10,000 pF
D Output Short-Circuit Protection D Alternative to MC33074/A and MC34074/A
description/ordering information
SLVS461B − JANUARY 2003 − REVISED JULY 2003
D, N, OR PW PACKAGE (TOP VIEW)
1OUT 1 1IN− 2 1IN+ 3 VCC+ 4 2IN+ 5 2IN− 6
2OUT 7
14 4OUT 13 4IN− 12 4IN+ 11 VCC−/GND 10 3IN+ 9 3IN− 8 3OUT
ORDERING INFORMATION
TA
VIOmax AT 25°C
PACKAGE†
ORDERABLE PART NUMBER
TOP-SIDE MARKING
PDIP (N)
Tube of 25
TL3474ACN
TL3474ACN
0°C to 70°C
A-grade: 3 mV
SOIC (D) TSSOP (PW) PDIP (N)
Tube of 50 Reel of 2500 Tube of 90 Reel of 2000 Tube of 25
TL3474ACD TL3474ACDR TL3474ACPW TL3474ACPWR TL3474CN
TL3474A T3474A TL3474CN
Standard grade: 10 mV
SOIC (D) TSSOP (PW)
Tube of 50 Reel of 2500 Tube of 90 Reel of 2000
TL3474CD TL3474CDR TL3474CPW TL3474CPWR
TL3474C TL3474
PDIP (N)
Tube of 25
TL3474AIN
Z3474A
A-grade: 3 mV
−40°C to 105°C
SOIC (D) TSSOP (PW) PDIP (N)
Tube of 50 Reel of 2500 Tube of 90 Reel of 2000 Tube of 25
TL3474AID TL3474AIDR TL3474AIPW TL3474AIPWR TL3474IN
TL3474AI Z3474A TL3474IN
Standard grade: 10 mV
SOIC (D) TSSOP (PW)
Tube of 50 Reel of 2500 Tube of 90 Reel of 2000
TL3474ID TL3474IDR TL3474IPW TL3474IPWR
TL3474I Z3474
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2003, Texas Instruments Incorporated 1
TL3474, TL3474A HIGHĆSLEWĆRATE, SINGLEĆSUPPLY OPERATIONAL AMPLIFIERS
SLVS461B − JANUARY 2003 − REVISED JULY 2003
description/ordering information (continued)
Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3474, TL3474A operational amplifiers. These devices offer 4 MHz of gain-bandwidth product, 13-V/µs slew rate, and fast settling time without the use of JFET device technology. Although the TL3474 and TL3474A can be operated from split supplies, they are particularly suited for single-supply operation because the common-mode input voltage range includes ground potential (VCC−). With a Darlington transistor input stage, these devices exhibit high input resistance, low input offset voltage, and high gain. The all-npn output stage, characterized by no dead-band crossover distortion and large output voltage swing, provides high-capacitance drive capability, excellent phase and gain margins, low open-loop high-frequency output impedance, and symmetrical source/sink ac frequency response. These low-cost amplifiers are an alternative to the MC34074/A and MC33074/A operational amplifiers.
schematic (each amplifier)
VCC+
IN− IN+
2
VCC−/GND
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
OUT
TL3474, TL3474A HIGHĆSLEWĆRATE, SINGLEĆSUPPLY OPERATIONAL AMPLIFIERS
SLVS461B − JANUARY 2003 − REVISED JULY 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage: VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V VCC− . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −18 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±36 V Input voltage, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC± Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 mA Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80 mA Total current into VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 mA Total current out of VCC− . . . . . . . . . . . . . . . .