ST8024LTR STMicroelectronics, ST8024LTR Datasheet - Page 24

• Manufacturer Part Number: ST8024LTR
• Description: Interface - Specialized Smart card interface 3V or 5V 26 MHz
• Manufacturer: STMicroelectronics

Specifications of ST8024LTR

• Product Category: Interface - Specialized
• Rohs: yes
• Product Type: Smart Card Interface
• Operating Supply Voltage: 2.7 V to 6.5 V
• Supply Current: 1.2 mA
• Maximum Power Dissipation: 0.56 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Minimum Operating Temperature: - 25 C

Functional description
Figure 7.
6.9
24/35
Deactivation sequence
V
The V
65 mA (max.) at 3 V, and 45 mA (max.) at 1.8 V. An internal overload detector operates at
approximately 120 mA. Current samples to the detector are internally filtered, allowing
spurious current pulses up to 200 mA with a duration in the order of µs to be drawn by the
card without causing deactivation. The average current must stay below the specified
maximum current value. For reasons of V
ESR < 350 mΩ should be tied to CGND near to pin V
same ESR should be tied to CGND near card reader contact C1.
CC
CC
generator
generator has a capacity to supply up to 80 mA (max.) continuously at 5 V,
Doc ID 17709 Rev 5
CC
voltage accuracy, a 100 nF capacitor with an
CC
, and a 100 nF capacitor with the
ST8024L