TS1102: +2V to 25V, 1µa, 200µV VOS Precision Current-Sense Amplifiers

TYPICAL APPLICATION CIRCUIT

APPLICATIONS

  • Notebook Computers
  • Power Management Systems
  • Portable/Battery-Powered Systems
  • Smart Chargers
  • Smart Phones

KEY SPECIFICATIONS

  • Ultra-Low Supply Current: 1µA
  • Improved Electrical Performance over the MAX9938 and the MAX9634
  • Ultra-Low Supply Current: 1μA
  • Wide Input Common Mode Range: +2V to +25V
  • Low Input Offset Voltage: 200μV (max)
  • Low Gain Error: 0.5% (max)
  • Voltage Output

Check Price and Availability

KEY SPECIFICATIONS – TS1102

Part Number Gain Option VOS
(max)
VCM
(min)
VCM
(max)
ICC
(max)
Gain Error Order Free
Samples
TS1102-25 25V/V 200µV 2V 25V 1µA 0.5% Request Here
TS1102-50 50V/V 200µV 2V 25V 1µA 0.5% Request Here
TS1102-100 100V/V 200µV 2V 25V 1µA 0.5% Request Here
TS1102-200 200V/V 200µV 2V 25V 1µA 0.5% Request Here

DESCRIPTION

The voltage-output TS1102 current-sense amplifiers are form-factor identical and electrical improvements to the MAX9938 and the MAX9634 current-sense amplifiers. The TS1102 is the latest addition to the TS1100 family of uni-directional current-sense amplifiers. Consuming a very low 1μA supply current, the TS1102 high-side current-sense amplifiers combine a 200-µV (max) VOS and a 0.5% (max) gain error for cost-sensitive applications. For all high-side current-sensing applications, the TS1102 features a wide input common-mode voltage range from 2V to 25V.

The SOT23 package makes the TS1102 an ideal choice for pcb-area-critical, low-current, high-accuracy current-sense applications in all battery-powered portable instruments.

All TS1102s are specified for operation over the -40°C to +105°C extended temperature range.

PIN ASSIGNMENTS / PACKAGE OUTLINES

Product Image

RoHS/Pb-free Packaging Information: Touchstone Semiconductor supplies only lead-free packaging.

ORDERING INFORMATION AND PRICING

Part Number Status Gain
Option
Package
/Pin Count
Package Quantity
/Carrier
Temperature
Range
1k+
Price
 
TS1102-25EG6TP Active 25V/V SOT23-5 1 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-25EG6T Active 25V/V SOT23-5 3000 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 50V/V SOT23-5 1 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 50V/V SOT23-5 3000 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 100V/V SOT23-5 1 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 100V/V SOT23-5 3000 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 200V/V SOT23-5 1 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory
TS1102-50EG6TP Active 200V/V SOT23-5 1 Unit /
Tape & Reel
-40°C to+105°C $0.61 Check Inventory

Nota bene: The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (USD or US$, FOB USA per unit for the stated volume), and is subject to change without notice. Quantity pricing may vary substantially. International prices may differ because of local duties, taxes, fees, and currency exchange rates. For volume-specific pricing information and/or delivery quotes, please contact your local Touchstone Semiconductor manufacturer’s sales representative or authorized distributor.

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