TDA8798HL Philips Semiconductors, TDA8798HL Datasheet - Page 5

• Manufacturer Part Number: TDA8798HL
• Description: Dual 8-bit/ 100 Msps A/D converter with DPGA
• Manufacturer: Philips Semiconductors

Philips Semiconductors
PINNING
2001 Feb 14
SYMBOL PIN
DPGA2N
DPGA2
DPGAC2
V
V
VIN2N
VIN2
V
V
VIN1
VIN1N
V
V
DPGAC1
DPGA1
DPGA1N
BUF1
BUF1N
V
V
V
DNC1
CLK1
V
V
SMODE
SEN2
SDATA
SCLK
SEN1
V
V
ref2
DDA2
SSA2
SSA1
DDA1
ref1
oref1
DDA3
SSA3
SSD1
DDD1
DDO1
SSO1
Dual 8-bit, 100 Msps A/D converter with optional DPGA
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
DPGA2 inverting output
DPGA2 non-inverting output
DPGA2 bandwidth limitation control
ADC2 reference output
DPGA2 analog supply voltage
DPGA2 inverting input voltage
DPGA2 non-inverting input voltage
DPGA2 analog ground
DPGA1 analog ground
DPGA1 non-inverting input voltage
DPGA1 inverting input voltage
DPGA1 analog supply voltage
ADC1 reference output
DPGA1 bandwidth limitation control
DPGA1 non-inverting output
DPGA1 inverting output
buffer 1 non-inverting input
buffer 1 inverting input
buffer 1 common mode reference
output
ADC1 analog supply voltage 3
ADC1 analog ground 3
do not connect
ADC1 clock input
digital ground 1
digital supply voltage 1
serial interface mode input
serial interface enable 2 (active low)
serial interface data input
serial interface clock input
serial interface enable 1 (active low)
output stage supply voltage 1
output stage ground 1
DESCRIPTION
5
A7
A6
A5
A4
A3
A2
A1
A0
B0
B1
B2
B3
B4
B5
B6
B7
V
V
OE
SR
DPGAEN
TEST
TE
V
V
CLK2
DNC2
V
V
V
BUF2N
BUF2
SYMBOL PIN
SSO2
DDO2
DDD2
SSD2
SSA4
DDA4
oref2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
channel 1 output bit 7 (MSB)
channel 1 output bit 6
channel 1 output bit 5
channel 1 output bit 4
channel 1 output bit 3
channel 1 output bit 2
channel 1 output bit 1
channel 1 output bit 0 (LSB)
channel 2 output bit 0 (LSB)
channel 2 output bit 1
channel 2 output bit 2
channel 2 output bit 3
channel 2 output bit 4
channel 2 output bit 5
channel 2 output bit 6
channel 2 output bit 7 (MSB)
output stage ground 2
output stage supply voltage 2
digital output enable (active LOW)
digital output bit slew-rate control
DPGA enable (active LOW)
test input (to be grounded)
track-and-hold enable (active LOW)
digital supply voltage 2
digital ground 2
ADC2 clock input
do not connect
ADC2 analog ground 4
ADC2 analog supply voltage 4
buffer 2 common mode reference
output
buffer 2 inverting input
buffer 2 non-inverting input
DESCRIPTION
Product specification
TDA8798