LM2904BA
Dual Operational AmplifierThe LM2904BA is a dual operational amplifier from Texas Instruments. View the full LM2904BA datasheet below including electrical characteristics, absolute maximum ratings.
Manufacturer
Texas Instruments
Category
Operational AmplifiersOverview
The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36V) op amps. These
Features
- Wide supply range of 3V to 36V (B, BA versions)
- Quiescent current: 300μA/ch (B, BA versions)
- Unity-gain bandwidth of 1.2MHz (B, BA versions)
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- 2mV input offset voltage maximum at 25°C (BA version)
- 3mV input offset voltage maximum at 25°C (A, B versions)
- Internal RF and EMI filter (B, BA versions)
- On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
Applications
- Merchant network and server power supply units
- Multi-function printers
- Power supplies and mobile chargers
- Motor control: AC induction, brushed DC, brushless DC, high-voltage, low-voltage, permanent magnet, and stepper motor
- Desktop PC and motherboard
- Indoor and outdoor air conditioners
- Washers, dryers, and refrigerators
- AC inverters, string inverters, central inverters, and voltage frequency drives
- Uninterruptible power supplies
- Electronic point-of-sale systems
Pin Configuration
NC - No internal connection
Figure 4-2. FK Package 20-Pin LCCC Top View
Table 4-1. Pin Functions
| PIN | PIN | PIN | I/O | DESCRIPTION |
|---|---|---|---|---|
| NAME | LCCC (1) | SOIC, SOT23-8, VSSOP, CDIP, PDIP, SO, TSSOP, CFP (1) | I/O | DESCRIPTION |
| IN1- | 5 | 2 | I | Negative input |
| IN1+ | 7 | 3 | I | Positive input |
| IN2- | 15 | 6 | I | Negative input |
| IN2+ | 12 | 5 | I | Positive input |
| OUT1 | 2 | 1 | O | Output |
| OUT2 | 17 | 7 | O | Output |
| V- | 10 | 4 | - | Negative (lowest) supply or ground (for single- supply operation) |
| NC | 1, 3, 4, 6, 8, 9, 11, 13, 14, 16, 18, 19 | - | - | No internal connection |
| V+ | 20 | 8 | - | Positive (highest) supply |
Electrical Characteristics
VS = (V+) - (V-) = 5 V - 36 V (±2.5 V - ±18 V), T A = 25°C, V CM = V OUT = VS / 2, R L = 10k connected to VS / 2 (unless otherwise noted)
| PARAMETER | PARAMETER | TEST CONDITIONS | TEST CONDITIONS | MIN | TYP MAX | UNIT | |
|---|---|---|---|---|---|---|---|
| OFFSET VOLTAGE | OFFSET VOLTAGE | OFFSET VOLTAGE | OFFSET VOLTAGE | OFFSET VOLTAGE | OFFSET VOLTAGE | OFFSET VOLTAGE ±0.3 | OFFSET VOLTAGE ±3.0 |
| V OS | Input offset voltage | LM358B | LM358B | T A = -40°C to +85°C | ±4 | ||
| V OS | LM358BA | LM358BA | T A = -40°C to +85°C | ±2.0 ±2.5 | |||
| dV OS /d | Input offset voltage drift | T A = -40°C to +85°C (1) | ±3.5 | 11 | |||
| PSRR | Power supply rejection ratio | ±2 | 15 | ||||
| Channel separation, dc | f = 1 kHz to 20 kHz | f = 1 kHz to 20 kHz | ±1 | ||||
| INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE | INPUT VOLTAGE RANGE |
| V CM | Common-mode voltage range | V S = 3 V to 36 V | V S = 3 V to 36 V | (V-) | (V+) - 1.5 | ||
| V S = 5 V to 36 V | V S = 5 V to 36 V | T A = -40°C to +85°C | (V-) | (V+) - 2 | |||
| Common-mode rejection ratio | (V-) ≤ V CM ≤ (V+) - 1.5 V V S = 3 V to 36 V | (V-) ≤ V CM ≤ (V+) - 1.5 V V S = 3 V to 36 V | 20 | 100 | |||
| CMRR | (V-) ≤ V CM ≤ (V+) - 2.0 V | V S = 5 V to 36 V | T A = -40°C to +85°C | 25 | 316 | ||
| INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT | INPUT BIAS CURRENT |
| I B | Input bias current | T A = -40°C to +85°C (1) | -10 | -35 -50 | |||
| I OS | Input offset current | T A = -40°C to +85°C (1) | 0.5 | 4 5 | |||
| dI OS /d T | Input offset current drift | T A = -40°C to +85°C | 10 | ||||
| NOISE | NOISE | NOISE | NOISE | NOISE | NOISE | NOISE | NOISE |
| E n | Input voltage noise | f = 0.1 to 10 Hz | f = 0.1 to 10 Hz | 3 | |||
| e n | Input voltage noise density | f = 1 kHz | f = 1 kHz | 40 | |||
| INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE | INPUT IMPEDANCE |
| Z ID | Differential | 10 || 0.1 | |||||
| Z IC | Common-mode | 4 || 1.5 | |||||
| OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN | OPEN-LOOP GAIN |
| A | Open-loop voltage | = 15 V; V = 1 V to 11 V; R ≥ 10 kΩ, connected to (V-) | = 15 V; V = 1 V to 11 V; R ≥ 10 kΩ, connected to (V-) | 70 | 140 | ||
| OL | gain | V S O L | V S O L | T A = -40°C to +85°C | 35 | ||
| FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE | FREQUENCY RESPONSE |
| GBW | Gain bandwidth product | 1.2 | |||||
| SR | Slew rate | G = + 1 | G = + 1 | 0.5 | |||
| Θ m | Phase margin | G = + 1, R L = 10kΩ, C L = 20 pF | G = + 1, R L = 10kΩ, C L = 20 pF | 56 | |||
| t OR | Overload recovery time | V IN × gain > V S | V IN × gain > V S | 10 | |||
| t s | Settling time | To 0.1%, V S = 5 V, 2-V step , G = +1, C L = 100 pF | To 0.1%, V S = 5 V, 2-V step , G = +1, C L = 100 pF | 4 | |||
| THD+N | Total harmonic distortion + noise | G = + 1, f = 1 kHz, V O = 3.53 V RMS , V S = 36 V, R L = 100k, I OUT ≤ ±50 μA, BW = 80 kHz | G = + 1, f = 1 kHz, V O = 3.53 V RMS , V S = 36 V, R L = 100k, I OUT ≤ ±50 μA, BW = 80 kHz | G = + 1, f = 1 kHz, V O = 3.53 V RMS , V S = 36 V, R L = 100k, I OUT ≤ ±50 μA, BW = 80 kHz | 0.001 | ||
| OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT |
| V O | I OUT = 50 μA | 1.35 | 1.42 | ||||
| Positive rail (V+) | Positive rail (V+) | I OUT = 1 mA | 1.4 | 1.48 | |||
| I OUT = 5 mA (1) | 1.5 | 1.61 | |||||
| Voltage output swing from rail | I OUT = 50 μA | 100 | 150 | ||||
| Negative rail (V-) | Negative rail (V-) | I OUT = 1 mA | 0.75 | 1 | |||
| V S = 5 V, RL ≤ 10 kΩ connected to (V-) | V S = 5 V, RL ≤ 10 kΩ connected to (V-) | T A = -40°C to +85°C | 5 | 20 | |||
| V S = 15 V; V O = V-; V ID = 1 V | Source (1) | -20 -10 | -30 | ||||
| I O | Output current | V = 15 V; V = V+; | T A = -40°C to +85°C | 10 | 20 | ||
| S O V ID = -1 V | Sink (1) | T A = -40°C to +85°C | 5 | ||||
| I SC | Short-circuit current | V ID = -1 V; V O = (V-) + 200 mV | V ID = -1 V; V O = (V-) + 200 mV | V ID = -1 V; V O = (V-) + 200 mV | 60 | 100 ±40 | ±60 |
| C LOAD | Capacitive load drive | V S = 20 V, (V+) = 10 V, (V-) = -10 V, V O = 0 V | V S = 20 V, (V+) = 10 V, (V-) = -10 V, V O = 0 V | V S = 20 V, (V+) = 10 V, (V-) = -10 V, V O = 0 V | 100 | ||
| R O | Open-loop output resistance | f = 1 MHz, I O = 0 A | f = 1 MHz, I O = 0 A | f = 1 MHz, I O = 0 A | 300 |
Absolute Maximum Ratings
over operating ambient temperature range (unless otherwise noted) (1)
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| LM358B, LM358BA, LM2904B, LM2904BA | ±20 or 40 | V | |||
| Supply voltage, V S = ([V+] - [V-]) | LM158, LM258, LM358, LM158A, LM258A, LM358A, LM2904V | ±16 or 32 | V | ||
| LM2904 | ±13 or 26 | V | |||
| Differential input voltage, V ID (2) | LM358B, LM358BA, LM2904B, LM2904BA,LM158, LM258, LM358, LM158A, LM258A, LM358A, LM2904V | -32 | 32 | V | |
| LM2904 | -26 | 26 | V | ||
| Input voltage, V I | LM358B, LM358BA, LM2904B, LM2904BA | -0.3 | 40 | V | |
| Input voltage, V I | Either input | LM158, LM258, LM358, LM158A, LM258A, LM358A, LM2904V | -0.3 | 32 | V |
| Input voltage, V I | LM2904 | -0.3 | 26 | V | |
| Duration of output short circuit (one amplifier) to ground at (or below) T A = 25°C, V S ≤ 15 V (3) | Duration of output short circuit (one amplifier) to ground at (or below) T A = 25°C, V S ≤ 15 V (3) | Duration of output short circuit (one amplifier) to ground at (or below) T A = 25°C, V S ≤ 15 V (3) | Unlimited | s | |
| Operating ambient temperature, T A | LM158, LM158A | -55 | 125 | °C | |
| Operating ambient temperature, T A | LM258, LM258A | -25 | 85 | °C | |
| LM358B, LM358BA | -40 | 85 | °C | ||
| LM358, LM358A | 0 | 70 | °C | ||
| LM2904B, LM2904BA, LM2904, LM2904V | -40 | 125 | °C | ||
| Operating virtual-junction temperature, T J | Operating virtual-junction temperature, T J | Operating virtual-junction temperature, T J | 150 | °C | |
| Storage temperature, T stg | Storage temperature, T stg | Storage temperature, T stg | -65 | 150 | °C |
Recommended Operating Conditions
over operating ambient temperature range (unless otherwise noted)
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| V S | Supply voltage, V = ([V+] - [V-]) | LM358B, LM358BA, LM2904B, LM2904BA | 3 | 36 | V |
| V S | S | LM158, LM258, LM358, LM158A, LM258A, LM358A, LM2904V | 3 | 30 | V |
| V S | LM2904 | 3 | 26 | V | |
| V CM | Common-mode voltage | V- | V+ - 2 | V | |
| T A | LM358B, LM358BA | -40 | 85 | °C | |
| T A | LM2904B, LM2904BA, LM2904, LM2904V | -40 | 125 | °C | |
| T A | Operating ambient temperature | LM358, LM358A | 0 | 70 | °C |
| T A | LM258, LM258A | -20 | 85 | °C | |
| T A | LM158, LM158A | -55 | 125 | °C |
Thermal Information
| LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM258, LM258A, LM358, LM358A, LM358B, LM358BA, LM2904BA, LM2904V (2) | LM158, LM158A | LM158, LM158A | |
|---|---|---|---|---|---|---|---|---|---|
| THERMAL METRIC (1) | THERMAL METRIC (1) | D (SOIC) | DGK (VSSOP) | P (PDIP) | PS (SO) | PW (TSSOP) | DDF (SOT-23) | FK (LCCC) | JG (CDIP) |
| 8 PINS | 8 PINS | 8 PINS | 8 PINS | 8 PINS | 8PINS | 20 PINS | 8 PINS | ||
| R θJA | Junction-to-ambient thermal resistance | 124.7 | 181.4 | 80.9 | 116.9 | 171.7 | 164.3 | 84.0 | 112.4 |
| R θJC(top) | Junction-to-case (top) thermal resistance | 66.9 | 69.4 | 70.4 | 62.5 | 68.8 | 98.1 | 56.9 | 63.6 |
| R θJB | Junction-to-board thermal resistance | 67.9 | 102.9 | 57.4 | 68.6 | 99.2 | 82.1 | 57.5 | 100.3 |
| ψ JT | Junction-to-top characterization parameter | 19.2 | 11.8 | 40 | 21.9 | 11.5 | 11.4 | 51.7 | 35.7 |
| ψ JB | Junction-to-board characterization parameter | 67.2 | 101.2 | 56.9 | 67.6 | 97.9 | 81.7 | 57.1 | 93.3 |
| R θJC(bot) | Junction-to-case (bottom) thermal resistance | - | - | - | - | - | - | 10.6 | 22.3 |
SLOS068AB - JUNE 1976 - REVISED OCTOBER 2024
Typical Application
The LMx58 and LM2904 operational amplifiers are useful in a wide range of signal conditioning applications. Inputs can be powered before VSfor flexibility in multiple supply circuits.
Package Information
| PART NUMBER (1) | PACKAGE | PACKAGE SIZE (2) |
|---|---|---|
| LM358B, LM358BA, LM2904B, LM2904BA, LM358, LM358A, LM2904, LM2904V, LM258, LM258A | D (SOIC, 8) | 4.9mm × 6mm |
| LM358B, LM358BA, LM2904B, LM2904BA, LM358, LM358A, LM2904, LM2490V | PW (TSSOP, 8) | 3mm × 6.4mm |
| LM358B, LM358BA, LM2904B, LM2904BA, LM358, LM358A, LM2904, LM2904V, LM258, LM258A | DGK (VSSOP, 8) | 3mm × 4.9mm |
| LM358B, LM358BA, LM2904B, LM2904BA | DDF (SOT-23, 8) | 2.9mm × 2.8mm |
| LM358, LM2904 | PS (SO, 8) | 6.2mm × 7.8mm |
| LM358, LM2904, LM358A, LM258, LM258A | P (PDIP, 8) | 9.81mm × 9.43mm |
| LM158, LM158A | JG (CDIP, 8) | 9.6mm × 6.67mm |
| LM158, LM158A | FK (LCCC, 20) | 8.89mm × 8.89mm |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| LM2904B | Texas Instruments | D (SOIC, 8) |
| LM358/LM2904 | Texas Instruments | — |
| LM358B | Texas Instruments | SOT-23-8 |
| LM358BA | Texas Instruments | SOT-23-8 |
| LM358DR2G | Texas Instruments | SOIC-8 |
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