LSP2916 Datasheet, PDF (5/10 Pages) Agere Systems – LSP2916 16-Channel, High-Voltage Driver

Preliminary Data Sheet
July 2001
LSP2916 16-Channel, High-Voltage Driver
Electrical Characteristics
Table 4. Electrical Characteristics
TA = 25 °C, VLP = 5 V, VHN = –200 V, noninverting input +IN = 0 V, IBIAS resistor = 143 kΩ.
Parameters
Symbol
Input Characteristics
Input Resistance
R
Input Offset Voltage*
—
Input Offset Voltage
—
Drift
Input Noise
—
Input Bias Current
I(–INx)
Condition
–IN = 5 V
–IN = 0 V
–IN = 0 V
0 °C—70 °C
f ≤ 10 kHz
C = 150 pF
R = 10 MΩ
–IN = 5 V
Min
Typ
Max
Unit
2916A 2916B 2916A 2916B 2916A 2916B
125
200
500
kΩ
–20
0
20
mV
—
4
—
µV/°C
—
10.3
—
µVrms
12.5
25
50
µA
Input Bias Current
I(+IN)
–IN = 5 V
–40
0
Power Supply
Rejection Ratio
Input Range
PSRR
VHN
VLP
–IN
No load
No load
—
—
85
—
52
–0.5
—
Gain
Voltage Gain
Gain Temperature
Coefficient
G
GTC
–IN = 3 mV
—
30.4 63.0 32.0 66.0
—
–1.25 x 10^–5
Channel-to-Channel
—
—
Gain Match
—
2
Amplifier Output Characteristics
Output Resistance
—
—
10
90
Amplifier Current Limit
—
Output Voltage
—
Rib = 143 kΩ
85
100
—
VHN + 2.5 V^†
—
Dynamics Characteristics
–3 dB Bandwidth
—
—
—
6.5
Slew Rate
Rising
Falling
— Input pulse = 0 V—4 V
C = 150 pF and
—
0.62
R = 10 MΩ
—
0.54
Settling Time
— Input pulse = 0 V—4 V
Rising
C = 150 pF and
—
277
Falling
R = 10 MΩ
—
309
Crosstalk^§
C = 150 pF
Adjacent Channel
—
f = 1 kHz
—
–71
Nonadjacent Channel _—
R = 16 MΩ
—
–80
* Input offset voltage = (VOFFSET voltage/gain), the test condition is for the offset output voltage.
† –IN = 10 V.
‡ –IN = –0.25 V.
§ Using an OP27 as buffer, test measurement was taken at the output of OP27.
40
—
—
10
33.6 69.0
—
—
125
115
VLPD – 3 V ^‡
—
—
—
—
—
—
—
nA
dB
dB
V
V/ V
—
%
kΩ
µA
V
kHz
V/µs
V/µs
µs
µs
dB
dB
Agere Systems Inc.
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