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TS652ID
STMicroelectronics
IC VARIABLE GAIN 2 CIRCUIT 14SO
9128 Pcs New Original In Stock
Variable Gain Amplifier 2 Circuit Differential 14-SO
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5.0 / 5.0
- (316 Ratings)
TS652ID
Product Overview
12871908
DiGi Electronics Part Number
TS652ID-DGManufacturer
STMicroelectronics
TS652ID
Description
IC VARIABLE GAIN 2 CIRCUIT 14SOInventory
9128 Pcs New Original In Stock
Variable Gain Amplifier 2 Circuit Differential 14-SO
Quantity
Minimum 1
Minimum 1
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TS652ID Technical Specifications
Category
Linear, Amplifiers, Instrumentation, Op Amps, Buffer Amps
Packaging
-
Series
-
Product Status
Obsolete
Amplifier Type
Variable Gain
Number of Circuits
2
Output Type
Differential
Slew Rate
100V/µs
-3db Bandwidth
200 MHz
Voltage - Input Offset
6 mV
Current - Supply
28mA
Current - Output / Channel
28 mA
Voltage - Supply Span (Min)
5 V
Voltage - Supply Span (Max)
12 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SO
Base Product Number
TS652
Datasheet & Documents
Datasheets
Download TS652ID Product Specification (PDF)
HTML Datasheet
TS652ID-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.33.0001
Additional Information
Standard Package
100
Reviews
5.0/5.0-(Show up to 5 Ratings)
December 02, 2025
Très satisfait de leur rapidité d'expédition et de leur support après-vente toujours prêt à aider.
December 02, 2025
The combination of top-tier product quality and timely delivery exceeds my expectations.
December 02, 2025
Prompt shipment times make working with DiGi Electronics very efficient.
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Frequently Asked Questions (FAQ)
Can the TS652ID be replaced with a modern equivalent like the AD8336 or LMH6505 in high-frequency differential signal conditioning applications, and what are the key trade-offs?
While the AD8336 and LMH6505 offer higher integration and better noise performance, direct replacement of the TS652ID requires careful evaluation of gain control linearity, supply voltage compatibility, and PCB footprint. The TS652ID operates from 5–12 V, whereas the AD8336 requires ±5 V supplies, complicating single-supply designs. The LMH6505 supports 3–12 V but has a different pinout and lacks true differential outputs. Additionally, the TS652ID’s 200 MHz bandwidth and 100 V/µs slew rate are well-matched for legacy video or instrumentation systems; substituting without re-tuning feedback networks may cause instability or degraded THD. Always validate gain accuracy and common-mode rejection in your specific frequency band before migration.
What are the risks of using the TS652ID in a 12 V single-supply data acquisition system given its obsolete status and MSL 3 rating?
The TS652ID’s obsolescence poses long-term supply chain risks, especially for production-scale deployments, despite current stock availability. Its MSL 3 (168-hour floor life) demands strict moisture control during assembly—exposure beyond this window without proper baking can lead to popcorning or delamination in the 14-SO package. In a 12 V system, ensure input common-mode range and output swing stay within datasheet limits to avoid saturation, particularly near ground. Also, verify that downstream ADCs can tolerate the TS652ID’s 6 mV input offset, which may require calibration in precision applications. Consider qualifying a second-source or pin-compatible alternative early to mitigate end-of-life disruptions.
How does the TS652ID’s differential output architecture impact EMI and crosstalk in densely populated mixed-signal PCBs, and what layout practices minimize interference?
The TS652ID’s differential outputs inherently reject common-mode noise, but poor layout can negate this advantage. Route the two output traces as a tightly coupled, length-matched differential pair with controlled impedance to preserve signal integrity above 100 MHz. Avoid crossing digital lines or power planes beneath the TS652ID’s SOIC package, as parasitic coupling can inject noise into the high-impedance input nodes. Place decoupling capacitors (100 nF ceramic + 1 µF tantalum) within 2 mm of the supply pins to suppress high-frequency supply bounce. Ground the exposed pad (if present) or use a solid ground plane under the device to reduce thermal resistance and EMI radiation—critical given the TS652ID’s 28 mA per channel current draw.
Is the TS652ID suitable for driving capacitive loads above 50 pF in variable-gain filter applications, and how should stability be ensured?
The TS652ID is not optimized for heavy capacitive loads; driving >50 pF without isolation can cause peaking or oscillation due to phase margin degradation. To stabilize the TS652ID with capacitive loads, insert a small series resistor (10–100 Ω) between the output and load to isolate the amplifier from the capacitive reactance. For active filter designs, prefer topologies where the TS652ID drives a low-impedance feedback network rather than directly interfacing with large capacitors. Always simulate or bench-test step response with your actual load, as the 100 V/µs slew rate may mask instability until full-scale transients occur. If precision gain control is needed under varying loads, consider adding a buffer stage post-TS652ID.
What temperature-related reliability concerns should be addressed when deploying the TS652ID in industrial environments at the edge of its −40°C to 85°C range?
At temperature extremes, the TS652ID’s input offset voltage (6 mV typ) can drift significantly, affecting gain accuracy in precision applications—expect up to ±2 mV additional drift near −40°C or 85°C. Thermal cycling may also stress the 14-SOIC package joints over time, especially if the PCB has mismatched CTE. Ensure adequate copper pour under the TS652ID for heat spreading, but avoid large thermal masses that slow response during rapid ambient changes. In cold starts, verify that the 5 V minimum supply remains stable, as brownout conditions can cause undefined gain states. For mission-critical systems, implement periodic self-calibration or select a newer, automotive-qualified VGA with tighter drift specs instead of relying solely on the TS652ID’s legacy performance envelope.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
TS652ID CAD Models
STMicroelectronics TS652ID PCB symbols & footprints
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