Request Quote
(Ships tomorrow)
LT1014DING4 Equivalent & Substitute Parts
Part Overview
The LT1014DING4 is a general-purpose operational amplifier integrated circuit manufactured by Texas Instruments, containing four independent amplifier circuits in a 14-pin DIP package. This device is designed for applications requiring low-power, precision amplification with a wide supply voltage range.
The LT1014DING4 is currently discontinued at DiGi Electronics. Equivalent and substitute parts are available from active product lines, offering direct functional replacement with identical or enhanced electrical characteristics and improved availability.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 4 | — |
| Slew Rate | 0.4 | V/µs |
| Gain Bandwidth Product | 1 | MHz |
| Current - Input Bias | 12 | nA |
| Voltage - Input Offset | 60 | µV |
| Current - Supply (x4 Channels) | 350 | µA |
| Current - Output / Channel | 25 | mA |
| Voltage - Supply Span (Min) | 4 | V |
| Voltage - Supply Span (Max) | 30 | V |
| Operating Temperature | -40 to 105 | °C |
| Mounting Type | Through Hole | — |
| Package / Case | 14-DIP (0.300", 7.62mm) | — |
| RoHS Status | ROHS3 Compliant | — |
Substitute Part Grouping Explanation
Substitute parts for the LT1014DING4 are grouped based on strict electrical and mechanical compatibility criteria:
Primary Substitutes (Direct Equivalents): Parts sharing identical electrical specifications across all key parameters—slew rate (0.4 V/µs), gain bandwidth product (1 MHz), input bias current (12-15 nA), input offset voltage (60 µV), supply current (350 µA), output current (20-25 mA), supply voltage range (4-44 V), and 14-DIP package configuration. These include LT1014DIN, LT1014ACN#PBF, LT1014CN#PBF, LT1014DN#PBF, and LT1014IN#PBF.
Secondary Substitutes (Functional Alternatives): Parts with different electrical performance characteristics but identical package and circuit count. LT1179CN#PBF and LT1179IN#PBF feature significantly lower supply current (17 µA vs. 350 µA) and lower input bias current (3 nA vs. 12 nA), with reduced slew rate (0.04 V/µs vs. 0.4 V/µs) and gain bandwidth product (85 kHz vs. 1 MHz). OP400HPZ features differential output configuration, higher supply current (600 µA), and lower slew rate (0.15 V/µs).
Substitution Criteria: All substitute parts maintain the 14-DIP through-hole package, four-circuit configuration, and ROHS3 compliance. Electrical parameter variations determine suitability for specific application requirements.
Parameter Comparison
| Part Number | Manufacturer | Slew Rate (V/µs) | GBW (MHz) | Input Bias (nA) | Supply Current (µA) | Output Current (mA) | Supply Span (V) | Temp Range (°C) | Status |
|---|---|---|---|---|---|---|---|---|---|
| LT1014DING4 | Texas Instruments | 0.4 | 1 | 12 | 350 | 25 | 4–30 | -40 to 105 | Discontinued |
| LT1014DIN | Texas Instruments | 0.4 | 1 | 12 | 350 | 25 | 4–30 | -40 to 105 | Last Time Buy |
| LT1014ACN#PBF | Analog Devices Inc. | 0.4 | 1 | 12 | 350 | 20 | 4–44 | 0 to 70 | Active |
| LT1014CN#PBF | Analog Devices Inc. | 0.4 | 1 | 15 | 350 | 20 | 4–44 | 0 to 70 | Active |
| LT1014DN#PBF | Analog Devices Inc. | 0.4 | 1 | 15 | 350 | 20 | 4–44 | 0 to 70 | Active |
| LT1014IN#PBF | Analog Devices Inc. | 0.4 | 1 | 15 | 350 | 20 | 4–44 | -40 to 85 | Active |
| LT1179CN#PBF | Analog Devices Inc. | 0.04 | 0.085 | 3 | 17 | — | 5–30 | 0 to 70 | Active |
| LT1179IN#PBF | Analog Devices Inc. | 0.04 | 0.085 | 3 | 17 | — | 5–30 | -40 to 85 | Active |
| OP400HPZ | Analog Devices Inc. | 0.15 | 0.5 | 0.75 | 600 | — | 6–36 | -40 to 85 | Active |
Engineering Selection Recommendations
For Direct Replacement: Select LT1014DIN, LT1014ACN#PBF, LT1014CN#PBF, LT1014DN#PBF, or LT1014IN#PBF when identical electrical performance is required. All maintain the 0.4 V/µs slew rate, 1 MHz gain bandwidth product, and 350 µA supply current of the original LT1014DING4. LT1014IN#PBF is recommended for extended temperature range applications (-40°C to 85°C) with active product status and highest inventory availability (3490 pcs).
For Low-Power Applications: LT1179CN#PBF and LT1179IN#PBF reduce supply current to 17 µA and input bias current to 3 nA, suitable for battery-powered or low-power designs. LT1179IN#PBF extends operating temperature to -40°C to 85°C. These parts are not direct replacements due to reduced slew rate (0.04 V/µs) and gain bandwidth product (85 kHz).
For Differential Output Requirements: OP400HPZ provides differential output configuration with 500 kHz gain bandwidth product and 0.15 V/µs slew rate. Higher supply current (600 µA) and lower input bias current (750 pA) differentiate this part for specific signal conditioning applications.
Compliance and Availability: All substitute parts maintain ROHS3 compliance and REACH unaffected status. LT1014ACN#PBF, LT1014CN#PBF, LT1014DN#PBF, and LT1014IN#PBF are manufactured by Analog Devices Inc. with active product status and substantial inventory levels (1110–3490 pcs).
Frequently Asked Questions (FAQ)
Q: Can LT1014DIN directly replace LT1014DING4?
A: Yes. LT1014DIN shares identical electrical specifications: 0.4 V/µs slew rate, 1 MHz gain bandwidth product, 12 nA input bias current, 350 µA supply current, and 4–30 V supply range. Both use 14-DIP through-hole packaging. LT1014DIN is available in Last Time Buy status with 19,970 pcs inventory.
Q: What is the difference between LT1014 variants (ACN, CN, DN, IN)?
A: Variants differ by temperature grade and input bias current specification. LT1014ACN#PBF and LT1014CN#PBF operate 0°C to 70°C. LT1014DN#PBF operates 0°C to 70°C. LT1014IN#PBF operates -40°C to 85°C. Input bias current is 12 nA (ACN) or 15 nA (CN, DN, IN). All maintain identical slew rate, gain bandwidth product, and supply current.
Q: When should LT1179 series be selected instead of LT1014?
A: LT1179CN#PBF and LT1179IN#PBF are selected for applications requiring ultra-low supply current (17 µA vs. 350 µA) and ultra-low input bias current (3 nA vs. 12–15 nA). These parts sacrifice slew rate (0.04 V/µs vs. 0.4 V/µs) and gain bandwidth product (85 kHz vs. 1 MHz). Suitable for battery-powered instrumentation and precision measurement where bandwidth is not critical.
Q: Is OP400HPZ a suitable replacement for LT1014DING4?
A: OP400HPZ is not a direct replacement. It features differential output configuration, lower slew rate (0.15 V/µs), lower gain bandwidth product (500 kHz), and higher supply current (600 µA). OP400HPZ is selected for applications requiring differential signal processing, not general-purpose single-ended amplification.
Q: Are all substitute parts available in 14-DIP through-hole package?
A: Yes. All listed substitute parts use 14-DIP (0.300", 7.62mm) through-hole packaging, maintaining mechanical compatibility with LT1014DING4 PCB layouts.
Q: Which substitute part has the best availability?
A: LT1014IN#PBF has the highest inventory (3490 pcs) with active product status from Analog Devices Inc. This part operates -40°C to 85°C and maintains all core electrical specifications of the original LT1014DING4.
Q: Do all substitute parts meet RoHS3 compliance?
A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts