ADD8707WCPZ-REEL7 Analog Devices Inc, ADD8707WCPZ-REEL7 Datasheet - Page 9

• Manufacturer Part Number: ADD8707WCPZ-REEL7
• Description: IC GAMMA BUFFER 12CHAN 48LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADD8707WCPZ-REEL7

• Applications: TFT-LCD Panels: Gamma Buffer, VCOM Driver
• Number Of Circuits: 12
• -3db Bandwidth: 4.5MHz
• Slew Rate: 6 V/µs
• Current - Supply: 8.3mA
• Current - Output / Channel: 15mA
• Voltage - Supply, Single/dual (±): 7.5 V ~ 16 V
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1000
900
800
700
600
500
400
300
200
100
35
30
25
20
15
10
35
30
25
20
15
10
–0.30
0
–500
5
0
5
0
–10.0
Figure 11. V
–0.18
GAMMA OUTPUT ERROR DUE TO OFFSET AND
–470
Figure 9. Gamma Output Voltage Error
–7.5
Figure 10. V
–0.10
RESISTOR MATCHING (% OF FS)
OUTPUT VOLTAGE ERROR (mV)
COM
–5.0
–440
INPUT BIAS CURRENT (nA)
Input Bias Current Distribution
–0.02
–2.5
COM
–410
Offset Voltage
0.06
0
–380
0.14
2.5
–350
0.22
5.0
7.5
0.30
–320
10.0
Rev. A | Page 9 of 20
1000
–0.1
–0.2
–0.3
100
200
300
400
500
600
700
800
900
0.3
0.2
0.1
15
14
13
12
11
10
0
9
8
7
6
5
4
3
2
1
0
0
Figure 12. Gamma Output Error per Channel (920 Parts)
17
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
MAX ERROR EACH STEP
16
Figure 14. Dropout Voltage vs. Output Current
1
15
TYPICAL UNIT B
2
14
Figure 13. Dropout Characteristics
13
TYPICAL UNIT A
3
12
OUTPUT CURRENT (mA)
4
11
INPUT VOLTAGE (V)
OUTPUT CHANNEL
I
LOAD
5
10
MIN ERROR EACH STEP
9
6
= 10mA
I
8
LOAD
TYPICAL UNIT C
7
7
= 0mA
I
8
LOAD
6
5
9
= 5mA
4
10
3
ADD8707
11
2
1
12
0