SA5778D NXP Semiconductors, SA5778D Datasheet - Page 11

• Manufacturer Part Number: SA5778D
• Manufacturer: NXP Semiconductors

Specifications of SA5778D

• Operating Temperature (max): 105C
• Operating Temperature (min): -40C
• Pin Count: 28
• Mounting: Surface Mount
• Package Type: SO
• Screening Level: Industrial
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
1998 Apr 03
Serial triple gauge driver (STGD)
DATA IN
LSB
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29
–10
–15
15
10
–5
5
0
0
MINOR GAUGE 2
COS
127
Figure 12. Major Gauge Output Voltages (V
255
During Read out:
D26: RUN Input State;
D27: Thermal Shutdown;
D28: Minor Gauge Over Current;
D29: Major Gauge Over Current;
MSB
LSB
Figure 11. Internal Shift Register
SIN
383
INPUT CODE
MINOR GAUGE 1
511
11
1 = RUN input high
0 = RUN input low
1 = Shutdown
0 = Normal operation
639
1 = Over Current Shutdown
0 = Normal operation
1 = Over Current Shutdown
0 = Normal operation
MSB
SWBATT
LSB
767
= 14V)
MAJOR GAUGE/STATUS
895
SR01500
1023
Product specification
MSB
SA5778
DATA OUT
SR01123