ST7538PTR STMicroelectronics, ST7538PTR Datasheet - Page 28

• Manufacturer Part Number: ST7538PTR
• Manufacturer: STMicroelectronics

Specifications of ST7538PTR

• Main Category: Single Chip
• Power Supply Type: Analog/Digital
• Operating Supply Voltage (typ): 5/9/12V
• Operating Supply Voltage (min): 4.75/7.5V
• Operating Supply Voltage (max): 5.25/12.5V
• Supply Current: 5/370mA
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Pin Count: 44
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

ST7538
Figure 29. TQFP44 (Slug Down) Mechanical Data & Package Dimensions
28/30
DIM.
ccc
D1
D3
A1
A2
E1
E3
L1
S1
A
D
E
H
S
K
b
e
L
c
11.80
11.80
MIN.
0.05
1.35
0.30
0.09
9.80
9.80
0.45
6.00
6.00
12.00
10.00
12.00
10.00
TYP.
0˚ (min.), 3.5˚ (typ.), 7˚(max.)
1.40
0.37
8.00
0.80
8.00
5.89
0.60
1.00
mm
MAX.
12.20
10.20
12.20
10.20
1.60
0.15
1.45
0.45
0.20
0.75
0.10
0.002
0.053
0.012
0.003
0.464
0.386
0.464
0.386
0.018
0.236
0.236
MIN.
0.055
0.014
0.472
0.394
0.315
0.031
0.472
0.394
0.315
0.232
0.024
0.039
inch
TYP.
MAX.
0.063
0.006
0.057
0.018
0.008
0.480
0.401
0.480
0.401
0.030
0.004
TQFP44 (10x10x1.40mm)
MECHANICAL DATA
with Slug Down
OUTLINE AND
0049510 D